{"title":"Pharmacopoeia reagents \u0026 excipients","description":"\u003cstyle\u003e\n.lx-sub div[title]:hover img, .lx-sub img[src*=\"\/cdn\/shop\/files\/\"]:hover { filter: none !important; opacity: 1 !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"lx-sub\" style=\"text-align: left;\"\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eBuy Pharmacopoeia reagents \u0026amp; excipients online\u003c\/h2\u003e\n\u003cp style=\"font-size: 1.0625rem; line-height: 1.6; color: #0e1a22; margin: 0 0 1.1em;\"\u003eThe Pharmacopoeia reagents \u0026amp; excipients shelf sits in Chemicals. Luminix Health supplies this range from a catalogue of 150.000 laboratory articles for hospitals, universities, pharma and industrial laboratories.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 2.6em;\"\u003e\u003ca href=\"\/en-fr\/pages\/get-a-quote\" style=\"display: inline-block; background: linear-gradient(135deg, #0a3d7a, #0e6b8f 48%, #14a0b0); color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.01em; line-height: 50px; padding: 0 26px; border-radius: 999px; text-decoration: none; box-shadow: 0 8px 20px rgba(10, 61, 122, 0.22);\"\u003eGet your quote\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eBrowse our Pharmacopoeia reagents \u0026amp; excipients\u003c\/h2\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-fr\/collections\/analytical-standards-and-reference-materials\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/organic-chemicals-and-synthesis-reagents\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/inorganic-chemicals\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eInorganic chemicals\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/test-kits-and-water-analysis\" style=\"display: inline-block; 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border-radius: 20px; padding: 30px 28px 32px; margin: 0; box-shadow: 0 8px 20px rgba(10, 61, 122, 0.22);\"\u003e\n\u003ch2 style=\"font-size: 1.35rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.3; color: #ffffff; margin: 0 0 0.6em;\"\u003eLuminix Health, your European distributor for Pharmacopoeia reagents \u0026amp; excipients\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.8em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003eOrder Pharmacopoeia reagents \u0026amp; excipients from Luminix Health and count on:\u003c\/p\u003e\n\u003cul style=\"list-style: none; margin: 0 0 1.3em; padding: 0; font-size: 15px; line-height: 1.55; color: #ffffff;\"\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; 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align-items: flex-start; margin: 0; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eA complete assortment of laboratory equipment and supplies\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0 0 1.1em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003e\u003cstrong\u003eGet in touch for a quote tailored to your laboratory's needs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003ca href=\"\/en-fr\/pages\/get-a-quote\" style=\"display: inline-block; background: #ffffff; color: #0a3d7a; font-size: 14px; font-weight: 600; letter-spacing: 0.01em; line-height: 50px; padding: 0 26px; border-radius: 999px; text-decoration: none;\"\u003eRequest your quote\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"3-acetyl-alpha-boswellic-acid-1074","title":"3-Acetyl-β-boswellic acid, HPLC, glass","description":"\u003cp\u003e3-Acetyl-alpha-boswellic acid is a defined boswellic acid derivative supplied as a ROTICHROM® HPLC grade material for analytical and research use. It carries CAS number 5968-70-7 and the empirical formula C₃₂H₅₀O₄, with a molar mass of 498,73 g\/mol. This triterpenoid acid is widely employed as a reference substance in chromatographic method development, identity confirmation, and quantitative HPLC work on Boswellia-related constituents. The compound is offered in a 10 mg pack filled in glass, supporting economical use in calibration, system suitability, and comparative profiling. Physical handling benefits from the compact unit size, which suits stock solutions and low-consumption workflows in natural-product and phytochemical laboratories. Prepared to the ROTICHROM® HPLC quality line from manufacturer Carl ROTH, it integrates readily into routine analytical sequences where reproducible peak assignment and documented chemical identity are required. Typical applications include marker tracking, extract characterisation, and structure-related studies of acetylated boswellic acids. Clear labelling of CAS, formula, and molar mass supports traceable documentation in regulated and research environments alike.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 5968-70-7\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₂H₅₀O₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 498,73 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +4 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1074-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjM4N3xhcHBsaWNhdGlvbi9wZGZ8YUdSaEwyZ3pZaTg1TWpVME5UTXlNVGcyTVRReUwxTlFSVnBmTVRBM05GOUZUaTV3WkdZfGU0MmE2MDk1YzFjNzYwZjBjZjA0ZjI1Y2Q4ZDdiMjcwMmU1MmQ5YWQxMzU0OTEzYTYyNTIyOTlhMTI3YzE3ZGQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1074-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDM5NTd8YXBwbGljYXRpb24vcGRmfGFEVXhMMmcyT0M4NU1qQTJNamN4TVRnd09ETXdMMU5FUWw4eE1EYzBYMFJGWDBWT0xuQmtaZ3w3N2Q0YWJhYTE5M2FhY2IyNGY0N2EyYWEyYzFkZGM5OTAzM2RhYzZmZDk3ODFmOGE3ZTVlOGRhZGIwMDM0YWFl\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 mg \/ 1 piece","offer_id":56112666181964,"sku":"1074.1","price":590.2,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112666214732,"sku":"1074.1","price":560.69,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112666247500,"sku":"1074.1","price":531.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1074-SF-1000Wx1000H_7deee942-4da2-4d7c-a93d-150be5ad8f8c.jpg?v=1766399157"},{"product_id":"3-acetyl-11-keto-beta-boswellic-acid-1075","title":"3-Acetyl-11-keto-beta-boswellic acid, ROTICHROM® HPLC, 10 mg, glass","description":"\u003cp\u003e3-Acetyl-11-keto-beta-boswellic acid is a keto-substituted boswellic acid analogue provided as ROTICHROM® HPLC material for high-performance liquid chromatography and related analytical tasks. Identified by CAS number 67416-61-9 and empirical formula C₃₂H₄₈O₅, it has a molar mass of 512,73 g\/mol. The 11-keto and 3-acetyl substitution pattern makes this compound a valuable marker for Boswellia resin studies, method validation, and selective quantification of oxidised boswellic acid species. Supplied in a 10 mg glass pack, the unit size is practical for preparing reference solutions, spike experiments, and multi-point calibration curves without excess inventory. Laboratories working on natural-product fingerprints, anti-inflammatory pathway research, or quality control of frankincense preparations can use the defined chemical identity to anchor chromatographic retention and spectral data. This ROTICHROM® HPLC grade item from manufacturer Carl ROTH supports reproducible peak assignment and documentation of analytical results. Its compact presentation fits cold-storage reference collections and routine HPLC workflows where accurate molar mass and formula data are essential for concentration calculations and reporting.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 67416-61-9\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₂H₄₈O₅\u003c\/li\u003e\n\u003cli\u003eMolar mass: 512,73 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +4 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1075-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjc2MHxhcHBsaWNhdGlvbi9wZGZ8YUdSa0wyZ3lNQzg1TWpVME5UTXhOVE13TnpneUwxTlFSVnBmTVRBM05WOUZUaTV3WkdZfDE2ZjU0ZTAwMjY0MGJmYmNlOWUxZGRlYmEyMTAwYzZlYmEyNjAwY2IzZDZhOWNiMmQwYmM0YmFhZjIzZTE2Y2U\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1075-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDQyMjZ8YXBwbGljYXRpb24vcGRmfGFHVmlMMmcyTVM4NU1qQTJNamN4TXpRME5qY3dMMU5FUWw4eE1EYzFYMFJGWDBWT0xuQmtaZ3wwOWJmNzc5NmJlZjlmNzA2Mjc0ODJkYzRmODBmNmZhOTRhYzc0NTI1NDdiNGQ0ZTlmYWI5MzhmODY3MjY1ZDY5\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 mg \/ 1 piece","offer_id":56112666411340,"sku":"1075.1","price":532.15,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112666444108,"sku":"1075.1","price":505.54,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112666476876,"sku":"1075.1","price":478.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1075-SF-1000Wx1000H_d84ff341-c5ce-415f-9494-c66506256233.jpg?v=1766399158"},{"product_id":"talcum-1l8k-1l8k","title":"Talcum, Ph.Eur., USP, powdered, ca. 44 µm, 250 g, plastic","description":"\u003cp\u003eTalcum, Ph.Eur., USP, powdered, ca. 44 µm, Molar mass (M) 379,3 g\/mol, Density (D) 2,7 g\/cm³, CAS No. 14807-96-6, EC No. 238-877-9, Empirical formula Mg\u003csub\u003e3\u003c\/sub\u003eSi\u003csub\u003e4\u003c\/sub\u003eO\u003csub\u003e10\u003c\/sub\u003e(OH)2\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\n\n\u003c!--superDetailElements --\u003e\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eChecked according to pharmacopoeia\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\tPh. Eur. USP \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eParticle size\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\tD50 ca. 14 µmD90 ca. 36 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"margin-top:1.5rem; display:flex; flex-direction:column; align-items:flex-start; gap:0.55rem;\"\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1L8K-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNjYwOXxhcHBsaWNhdGlvbi9wZGZ8YURBNEwyZzFOaTg1TWpVME5UVTRNVGN4TVRZMkwxTlFSVnBmTVV3NFMxOUZUaTV3WkdZfDcxZTE0NTE5MzY5YmI5YTQxZWUyYzQ5Yzc3OGI4YWJmMjcyZTI2NDc1M2I2MDhlOWIzMWRiNzU0YmEwMzQ2MmQ\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\n      \u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\n      \u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\n      \u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\n    \u003c\/svg\u003e\n    Technical Documentation (PDF)\n  \u003c\/a\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SDB-1L8K-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDkwMjB8YXBwbGljYXRpb24vcGRmfGFEZ3dMMmczWWk4NU1qWTBPVFF4TlRrMk56QXlMMU5FUWw4eFREaExYMFJGWDBWT0xuQmtaZ3xjNmVmY2QyZGUwYmI0NmMwNTU0Mzc2ODZkMTAzOWUyN2YxNWYzZWFmMDU2ZDcyOTM4ZTZjODRkMGEwZmY1MTRk\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\u003c\/svg\u003e\n    Safety Data Sheet (PDF)\n  \u003c\/a\u003e\n\u003c\/div\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56125248045388,"sku":"1L8K.1","price":15.6,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56125248078156,"sku":"1L8K.1","price":14.82,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56125248110924,"sku":"1L8K.1","price":14.04,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56125248143692,"sku":"1L8K.2","price":24.2,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56125248176460,"sku":"1L8K.2","price":24.2,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56125248209228,"sku":"1L8K.2","price":24.2,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56125248241996,"sku":"1L8K.3","price":49.35,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56125248274764,"sku":"1L8K.3","price":46.88,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56125248307532,"sku":"1L8K.3","price":44.42,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56125248340300,"sku":"1L8K.4","price":87.65,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56125248373068,"sku":"1L8K.4","price":83.27,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56125248405836,"sku":"1L8K.4","price":78.89,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 1 piece","offer_id":56125248438604,"sku":"1L8K.5","price":145.15,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 6+ pieces","offer_id":56125248471372,"sku":"1L8K.5","price":137.89,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 24+ pieces","offer_id":56125248504140,"sku":"1L8K.5","price":130.64,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-Webshop-Platzhalter-Chem-LS_b70d37d5-c590-4382-b7fb-58f6ff89e3c8.jpg?v=1766403386"},{"product_id":"roti-plate-sub-90-sub-sab-sub-4-sub-cla-1lny-1lny","title":"ROTI®Plate90 Sab4Cla , ISO 11133, sterile, 10 unit(s), box","description":"\u003cp\u003eROTI®Plate90 Sab4Cla is a sterile, ready-to-use microbiological culture plate prepared for routine laboratory work in line with ISO 11133 requirements. Designed for microbiology applications, the plate supports standardized cultivation workflows where consistent medium quality and aseptic presentation are required. Each pack contains 10 unit(s) supplied in a box with a net weight of 0,152 kg, making the format practical for daily plating and quality-control tasks. The ROTI®Plate90 presentation from manufacturer Carl ROTH offers a convenient, pre-poured alternative to in-house media preparation, reducing preparation time while maintaining controlled conditions for microbial testing. Intended for laboratories working with pharmacopoeia-oriented nutrient media and ready-made plates, Sab4Cla plates integrate smoothly into established ISO-aligned procedures. Use according to internal methods and applicable microbiological standards for reliable colony recovery and routine monitoring.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePeptone mixture: 10 g\/l\u003c\/li\u003e\n\u003cli\u003eGlucose: 40 g\/l\u003c\/li\u003e\n\u003cli\u003eChloroamphenicol: 0.05 g\/l\u003c\/li\u003e\n\u003cli\u003eAgar-Agar: 15 g\/l\u003c\/li\u003e\n\u003cli\u003epH value (25 °C): 5.4-5.8\u003c\/li\u003e\n\u003cli\u003ePack size: 10 pc(s)\u003c\/li\u003e\n\u003cli\u003eFormat: ROTI®Plate90\u003c\/li\u003e\n\u003cli\u003eMedium: Sab4Cla\u003c\/li\u003e\n\u003cli\u003eStandard: ISO 11133\u003c\/li\u003e\n\u003cli\u003eSterility: sterile\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1LNY-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDg5OXxhcHBsaWNhdGlvbi9wZGZ8YUdaaUwyaGtOaTg1TWpVME5UVTVPREE1TlRZMkwxTlFSVnBmTVV4T1dWOUZUaTV3WkdZfGJmMjRkMDYzNmQ2NDE1OTIwMzgxNDc4NjIyNGVjOWE4NzRmOGI2ZTIxMjFhMWYyYThhZDgzMWVkOGZiNDExM2U\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1LNY-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzUzODF8YXBwbGljYXRpb24vcGRmfGFHUm1MMmhqT1M4NU1qQTJNekU1TXpFM01ESXlMMU5FUWw4eFRFNVpYMFJGWDBWT0xuQmtaZ3wzNjgyYWQ0N2U3YThjNzVmNWJlZTMwNmRlNDEwN2U4N2U4ZmZmYzZkNjdiMmZhZjEwNTI3ZTA4MWU2MzUzMmYx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 pc(s) \/ 1 piece","offer_id":56125312958796,"sku":"1LNY.1","price":24.2,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 6+ pieces","offer_id":56125312991564,"sku":"1LNY.1","price":22.99,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 24+ pieces","offer_id":56125313024332,"sku":"1LNY.1","price":21.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1LNY-02-1000Wx1000H_68bcb88d-b9c1-4062-a013-49359e0f654a.jpg?v=1766403467"},{"product_id":"d-mannitol-1nh0-1nh0","title":"D(-)-Mannitol, min. 99 %, 250 mg, glass","description":"\u003cp\u003eD(−)-Mannitol is a monosaccharide polyol supplied at min. 99 % purity for biochemical and analytical laboratory use. It has the empirical formula C₆H₁₄O₆, a molar mass of 182,18 g\/mol, CAS number 69-65-8, and EG nr. 200-711-8. This material is described as a standard for food regulatory methods and is packed as 250 mg in glass for precise small-scale weighing and reference preparation. Offered from manufacturer Carl ROTH, it suits carbohydrate chemistry, method calibration, comparative analytics, and research tasks that require a well-defined mannitol standard. The high minimum purity supports reproducible solution preparation and documentation in regulated or quality-controlled environments. Typical laboratory uses include preparation of reference solutions, chromatographic or spectroscopic checks, and biochemical experiments involving sugar alcohols. The compact 250 mg glass pack is practical when only limited amounts are needed per assay or validation run. Clear identity data—CAS number, empirical formula, and molar mass—help laboratories maintain accurate inventory records and method descriptions when D(−)-mannitol is specified as a standard or reagent in food-related and general analytical workflows.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥99 %\u003c\/li\u003e\n\u003cli\u003eWater content (KF): ≤1.0 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 69-65-8\u003c\/li\u003e\n\u003cli\u003ePack size: 250 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 200-711-8\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₁₄O₆\u003c\/li\u003e\n\u003cli\u003eMolar mass: 182,18 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1NH0-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzQ3MHxhcHBsaWNhdGlvbi9wZGZ8YUdVeUwyZzBaUzg1TWpVME5UWXhOVGM1TURNNEwxTlFSVnBmTVU1SU1GOUZUaTV3WkdZfDc4ZmY5NjQ2NmMyYzM4NjliMzlhYmQ0MjljYzNkNDcxMWNhZjAxZGJiZjVhZGY4NTVlN2RiNDViNzAxMjRjMWQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1NH0-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDE1MTF8YXBwbGljYXRpb24vcGRmfGFEQXlMMmhrTnk4NU1qQTJNekl5TlRrek9ESXlMMU5FUWw4eFRrZ3dYMFJGWDBWT0xuQmtaZ3w5YWU0ZTUwMjgxYjhhNzlhN2YxNWZkYjczYTI2NWQ0YzBkZGExNTU4MTgwMzE4MDNjMjA1Zjc0OTNiYTE2MmRm\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 mg \/ 1 piece","offer_id":56125351854412,"sku":"1NH0.1","price":90.85,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 6+ pieces","offer_id":56125351887180,"sku":"1NH0.1","price":86.31,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 24+ pieces","offer_id":56125351919948,"sku":"1NH0.1","price":81.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/4175-SF-1000Wx1000H_f0b060dc-857c-431f-941d-90b8f291137d.jpg?v=1766403604"},{"product_id":"bolus-alba-1tcl-1tcl","title":"Bolus alba, Ph.Eur., 250 g, plastic","description":"\u003cp\u003eBolus alba, Ph.Eur., is a pharmacopoeia-quality mineral substance for laboratory and formulation work that requires European Pharmacopoeia specifications. It is identified by CAS number 1332-58-7 and EG nr. 310-194-1, and the manufacturer data state a density of 2,6 g\/cm³. The material is This Bolus alba grade from manufacturer Carl ROTH is intended for methods and monographs that call for Ph.Eur. quality. size offers a practical working quantity for routine bench use, method development, and reference preparations without unnecessary bulk. Laboratories seeking bolus alba with documented CAS and EG identifiers, defined density, and pharmacopoeial designation can use this pack where regulated or research protocols specify Ph.Eur. material for chemical and pharmaceutical applications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalcium (Ca): ≤0.025 %\u003c\/li\u003e\n\u003cli\u003eChloride (Cl): ≤0.025 %\u003c\/li\u003e\n\u003cli\u003eSulphate (SO4): ≤0,1%\u003c\/li\u003e\n\u003cli\u003eSubstances soluble in dilute HCl: ≤1 %\u003c\/li\u003e\n\u003cli\u003eOrganic impurities: complies\u003c\/li\u003e\n\u003cli\u003eSwelling: complies\u003c\/li\u003e\n\u003cli\u003eAdsorption power: complies\u003c\/li\u003e\n\u003cli\u003eMicrobiological Analysis: complies\u003c\/li\u003e\n\u003cli\u003eAcid or alkaline react. substances: complies\u003c\/li\u003e\n\u003cli\u003eCAS number: 1332-58-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 500 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 310-194-1\u003c\/li\u003e\n\u003cli\u003eDensity: 2,6 g\/cm³\u003c\/li\u003e\n\u003cli\u003eGrade: Ph.Eur.\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1TCL-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDQ0OHxhcHBsaWNhdGlvbi9wZGZ8YURNeUwyZzNZaTg1TWpVME5UY3lORFU0TURFMEwxTlFSVnBmTVZSRFRGOUZUaTV3WkdZfGU4MjQ1ODRhY2FmZTU0NGU1NmM1ODZiZDkzM2E3MzlkZjkxMDE2N2Y2NGMyNDQ5MDc5MGIxMDMyYjIzM2RkZTg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1TCL-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjIzMzJ8YXBwbGljYXRpb24vcGRmfGFERTNMMmhsTUM4NU1qQTJNek01TmpNek1UZ3lMMU5FUWw4eFZFTk1YMFJGWDBWT0xuQmtaZ3wyZjAzMTI5YjUyZTI2MGQxZDA5MTU2ZjZkOGZlMWM3NTAyYWNhZWI5MjAyYjk3ZWE4MDcyNzgzMTM4ZjNjYmE0\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56125701095756,"sku":"1TCL.1","price":18.2,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56125701128524,"sku":"1TCL.1","price":17.29,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56125701161292,"sku":"1TCL.1","price":16.38,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56125701194060,"sku":"1TCL.2","price":27.85,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56125701226828,"sku":"1TCL.2","price":26.46,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56125701259596,"sku":"1TCL.2","price":25.07,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56125701292364,"sku":"1TCL.3","price":45.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56125701325132,"sku":"1TCL.3","price":45.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56125701357900,"sku":"1TCL.3","price":45.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1TCL-1T2T-8361-1000Wx1000H_5ba58f72-43e7-41d7-9310-d35f9184429d.jpg?v=1766405266"},{"product_id":"microcrystalline-cellulose-1ylx-1ylx","title":"Microcrystalline Cellulose, for thin layer chromatography, 100 g, plastic","description":"\u003cp\u003eMicrocrystalline cellulose for thin layer chromatography is a chromatographic sorbent material identified by CAS number 9004-34-6. It is intended for thin layer chromatography applications in analytical chemistry. The product is Microcrystalline cellulose is used when a cellulose stationary phase is required for separating suitable analytes on TLC plates prepared in the laboratory. From manufacturer Carl ROTH, this material is listed among chemicals for everyday chromatographic work. Thin layer chromatography remains a rapid technique for reaction monitoring, purity checks and method scouting before column or instrumental separations. Research, teaching and quality-control groups that run TLC methods can stock this sorbent for plate preparation and related needs. Clear identification via CAS and EG numbers aids documentation in routine laboratory environments that specify microcrystalline cellulose for thin layer chromatography.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ed50: 45-55 µm\u003c\/li\u003e\n\u003cli\u003epH-value: 5.5-7.0\u003c\/li\u003e\n\u003cli\u003eWater: ≤5 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 9004-34-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 500 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 232-674-9\u003c\/li\u003e\n\u003cli\u003eProduct form: Microcrystalline cellulose\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1YLX-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDA0N3xhcHBsaWNhdGlvbi9wZGZ8YUdSakwyZzFaaTg1TWpVME5UYzNOelkyTkRNd0wxTlFSVnBmTVZsTVdGOUZUaTV3WkdZfDM0OGEwZDc3NzJmMjEyYmI3YmJkOTgwMmU2ZDkxZjVmM2Y3OTQwMmVlM2VkZTAwNGY3NmY1MjFjZTIzMzJkYjM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1YLX-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDAxNTF8YXBwbGljYXRpb24vcGRmfGFHRTFMMmhqT0M4NU1qQTJNemd3TmpreE5EZzJMMU5FUWw4eFdVeFlYMFJGWDBWT0xuQmtaZ3wwZDE3YTRiYzlhNGEzMzM1YTYyNTAxN2QyMjg5NjlhZDNmYTU3MWEzM2VjMGE1MTkwNTE5MTI4ZDQ2MzhlNjk1\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56127523160396,"sku":"1YLX.1","price":68.3,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56127523193164,"sku":"1YLX.1","price":64.89,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56127523225932,"sku":"1YLX.1","price":61.47,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56127523258700,"sku":"1YLX.2","price":224.7,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56127523291468,"sku":"1YLX.2","price":213.47,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56127523324236,"sku":"1YLX.2","price":202.23,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56127523357004,"sku":"1YLX.3","price":310.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56127523389772,"sku":"1YLX.3","price":310.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56127523422540,"sku":"1YLX.3","price":310.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-5873.jpg?v=1766408450"},{"product_id":"starch-from-potato-soluble-2045","title":"Starch from potato, soluble, p.a., ACS, 100 g, plastic","description":"\u003cp\u003eStarch from potato, soluble is a p.a., ACS-grade carbohydrate reagent for general laboratory and analytical use. It is registered under CAS number 9005-84-9 and EG number 232-686-4, with the polymeric empirical formula (C₆H₁₀O₅)ₙ and a molar mass of (162,14)ₙ g\/mol. Soluble potato starch is widely applied as a substrate, indicator component, or reference material in biochemical, food-related, and classical wet-chemical procedures. This p.a., ACS quality product from manufacturer Carl ROTH offers a clearly specified soluble starch suitable for teaching laboratories, quality control, and research protocols that call for potato-derived amylose\/amylopectin material. Consistent identity data support reproducible preparation of starch solutions and indicator systems. Laboratories can integrate it into iodometric titrations, enzyme assays, and other applications where a soluble starch grade is required without further purity claims beyond the stated p.a., ACS designation.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white powder\u003c\/li\u003e\n\u003cli\u003epH (2 % in H2O, 25 °C): 5,0-7,0\u003c\/li\u003e\n\u003cli\u003eAsh content: ≤0,4 %\u003c\/li\u003e\n\u003cli\u003eSolubility: complies\u003c\/li\u003e\n\u003cli\u003eSensitivity: complies\u003c\/li\u003e\n\u003cli\u003eCAS number: 9005-84-9\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 250 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 232-686-4\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: (C₆H₁₀O₅)ₙ\u003c\/li\u003e\n\u003cli\u003eMolar mass: (162,14)ₙ g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2045-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzg2OXxhcHBsaWNhdGlvbi9wZGZ8YUdVeUwyZzNZUzg1TWpVME5UYzVPVGswTmpVMEwxTlFSVnBmTWpBME5WOUZUaTV3WkdZfGRmN2JjZjkxMzQ0MjQ0MzEzY2E1NzJkYTM4N2RkNGQxODNiYTBhOGRkNDFjMDcxOTA2NmNmN2I0YWNlMzQyZTI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2045-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzkxODd8YXBwbGljYXRpb24vcGRmfGFEYzJMMmhpTkM4NU1qQTJNemcxTnpjd05USTJMMU5FUWw4eU1EUTFYMFJGWDBWT0xuQmtaZ3xjNzQ5MmJlYzA3ZWUyNzlhNWJlNDdhMTVjODUxNDk0NWU1YWM3Y2U0NGRiOGNiZGVmMzg3Yzk5YjdiOGRlOGM2\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56127547244876,"sku":"2045.1","price":31.1,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56127547277644,"sku":"2045.1","price":29.55,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56127547310412,"sku":"2045.1","price":27.99,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56127547343180,"sku":"2045.2","price":53.65,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56127547375948,"sku":"2045.2","price":50.97,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56127547408716,"sku":"2045.2","price":48.29,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56127547441484,"sku":"2045.3","price":181.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56127547474252,"sku":"2045.3","price":181.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56127547507020,"sku":"2045.3","price":181.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/2045-1000Wx1000H_8eefaf2d-5450-4ab4-9c26-9e1c7b20b57e.jpg?v=1766408562"},{"product_id":"maltodextrin-4-0-7-0-2260","title":"Maltodextrin 4,0-7,0, for biochemistry, 25 g, plastic","description":"\u003cp\u003eMaltodextrin 4,0-7,0 is a polysaccharide preparation for biochemistry, identified by CAS number 9050-36-6 and EG number 232-940-4. Its empirical formula is given as (C₆H₁₀O₅)₄₋₇, reflecting the characteristic oligomeric range of this maltodextrin grade. Physical handling is straightforward in standard laboratory environments, and the compact unit size supports controlled consumption and inventory management. This grade from manufacturer Carl ROTH is positioned for research and method development rather than bulk process use, making it practical for method setup, calibration matrices, and exploratory experiments. Clear labelling of CAS and EG identifiers aids documentation, purchasing control, and safety-file alignment. The product integrates easily into existing chemical inventories for life-science and analytical laboratories that require consistent maltodextrin quality for biochemistry applications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white powder\u003c\/li\u003e\n\u003cli\u003eDextrose equivalent: 4,0-7,0\u003c\/li\u003e\n\u003cli\u003eCAS number: 9050-36-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 g, 100 g, 250 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 232-940-4\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: (C₆H₁₀O₅)₄₋₇\u003c\/li\u003e\n\u003cli\u003eIntended use: for biochemistry\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2260-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTgzM3xhcHBsaWNhdGlvbi9wZGZ8YURjMkwyaGtOaTg1TWprM016VTVNemN5TXpFNEwxTlFSVnBmTWpJMk1GOUZUaTV3WkdZfDIzNDM3MDc4ZjZhNTBmZTQzYWEyNmVjYmJkYWMwODE3MTY3MDgyNTdmOWQ4NWU2NzQ4ZDdhNDgxMTMzYmI5OWM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2260-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzk1MjJ8YXBwbGljYXRpb24vcGRmfGFETTFMMmd6WVM4NU1qQTJNems1T0RZd056WTJMMU5FUWw4eU1qWXdYMFJGWDBWT0xuQmtaZ3w5NjExZGMxOGUwMGUxODYwZDI5ODQwNmE0NjY4OTUyMDMzZjA2ZmE3M2Q4YmZhMjQ1MTBkZDExMTYyYTJmZDgw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 g \/ 1 piece","offer_id":56127886721356,"sku":"2260.1","price":23.15,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56127886754124,"sku":"2260.1","price":21.99,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56127886786892,"sku":"2260.1","price":20.84,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56127886819660,"sku":"2260.2","price":56.9,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56127886852428,"sku":"2260.2","price":54.06,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56127886885196,"sku":"2260.2","price":51.21,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56127886917964,"sku":"2260.3","price":112.9,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56127886950732,"sku":"2260.3","price":107.26,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56127886983500,"sku":"2260.3","price":101.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/2260-2270-SF-1000Wx1000H_b819a7eb-e2ea-4b27-a6e6-82e33368612a.jpg?v=1766411691"},{"product_id":"maltodextrin-16-5-19-5-2270","title":"Maltodextrin 16,5-19,5, for biochemistry, 25 g, plastic","description":"\u003cp\u003eMaltodextrin 16,5-19,5 is a biochemistry-grade carbohydrate reagent supplied for laboratory use in formulation, media preparation, and related experimental work. Identified by CAS number 9050-36-6 and EG nr. 232-940-4, this maltodextrin grade is selected where a defined dextrose-equivalent range of 16,5–19,5 is required for reproducible biochemical applications. The material is Available from manufacturer Carl ROTH, it supports routine biochemistry workflows that call for a soluble polysaccharide intermediate rather than fully hydrolysed sugars. Typical laboratory contexts include buffer and media component studies, process development, and analytical sample preparation where maltodextrin serves as a standardised carbohydrate source. Handle according to good laboratory practice and consult the accompanying safety documentation before use in your protocols.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white powder\u003c\/li\u003e\n\u003cli\u003eDextrose equivalent: 16,5-19,5\u003c\/li\u003e\n\u003cli\u003eCAS number: 9050-36-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 g, 100 g, 500 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 232-940-4\u003c\/li\u003e\n\u003cli\u003eGrade: for biochemistry\u003c\/li\u003e\n\u003cli\u003eDE range: 16,5–19,5\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2270-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTgzM3xhcHBsaWNhdGlvbi9wZGZ8YURReEwyaGlNQzg1TWprM09ETTFNRE15TmpBMkwxTlFSVnBmTWpJM01GOUZUaTV3WkdZfGUwOWFkNGU5YTRkYmQ5MjFjNGI5ZTMwNzUxNzU4NmM3ZDUzMDcxZTIyMDcwMDU2MzAxMWRmYjBhODcwYTE1NDU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2270-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzk1OTZ8YXBwbGljYXRpb24vcGRmfGFEYzVMMmcwTkM4NU1qQTJOREF4TkRZMk16azRMMU5FUWw4eU1qY3dYMFJGWDBWT0xuQmtaZ3w1NzMzZGZjYzk4YTg1NjE5MDQ1NGQzZThhMDUwYmQ5NjEzODMxNjNhODE4ODg1ZmNjZGJiMDRjN2ZiNDI5MzE2\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 g \/ 1 piece","offer_id":56127891145036,"sku":"2270.1","price":21.4,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56127891177804,"sku":"2270.1","price":20.33,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56127891210572,"sku":"2270.1","price":19.26,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56127891243340,"sku":"2270.2","price":47.2,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56127891276108,"sku":"2270.2","price":44.84,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56127891308876,"sku":"2270.2","price":42.48,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56127891341644,"sku":"2270.3","price":160.2,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56127891374412,"sku":"2270.3","price":152.19,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56127891407180,"sku":"2270.3","price":144.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/2260-2270-SF-1000Wx1000H.jpg?v=1766411699"},{"product_id":"d-fructose-24p9-24p9","title":"D(-)-Fructose, min. 98 %, Ph. Eur., USP, BP, 500 g, plastic","description":"\u003cp\u003eD(-)-Fructose is a monosaccharide carbohydrate offered at a minimum purity of 98 % and meeting Ph. Eur., USP and BP requirements. Identified by CAS number 57-48-7 and EG number 200-333-3, it has the empirical formula C₆H₁₂O₆, a molar mass of 180,16 g\/mol and a density of 1,59 g\/cm³. This ketose sugar is widely applied in carbohydrate chemistry, metabolic and enzyme studies, and as a reference or calibration material in analytical and pharmaceutical laboratories. The product is Available from manufacturer Carl ROTH, this pharmacopoeial-grade D(-)-Fructose supports research, quality-control and formulation workflows that depend on documented identity and consistent material quality. Clearly stated physical data assist accurate weighing and solution make-up. It is well suited to biochemical, monosaccharide and related laboratory programmes where reproducible purity and compliance with major pharmacopoeias are essential.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: 98-102 %\u003c\/li\u003e\n\u003cli\u003epH value (10 % solution): 4.5-7.0\u003c\/li\u003e\n\u003cli\u003eAppearance of solution: complies\u003c\/li\u003e\n\u003cli\u003eAcidity: complies\u003c\/li\u003e\n\u003cli\u003eAsh content (as SO4): ≤0.1 %\u003c\/li\u003e\n\u003cli\u003eChloride (Cl): ≤0.005 %\u003c\/li\u003e\n\u003cli\u003eSulphate (SO4): ≤0.005 %\u003c\/li\u003e\n\u003cli\u003eResidual solvents: complies\u003c\/li\u003e\n\u003cli\u003eCalcium, magnesium, alkaline-earth metals (as Ca): ≤0.005 %\u003c\/li\u003e\n\u003cli\u003eHydroxymethylfurfural: complies\u003c\/li\u003e\n\u003cli\u003eCAS number: 57-48-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 g, 2.5 kg, 10 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 200-333-3\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %, Ph. Eur., USP, BP\u003c\/li\u003e\n\u003cli\u003eMolar mass: 180,16 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,59 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-24P9-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDExMjE5MHxhcHBsaWNhdGlvbi9wZGZ8YUdWaEwyZ3dPQzg1TWpVME5UazVORFU0T0RRMkwxTlFSVnBmTWpSUU9WOUZUaTV3WkdZfDA4OWI2MjIzOTAxYmYyYmM3MjEyNTAzMTM0YjRlNGIxMDA1YThlMTk4OTM0NDhjN2YwMjc4ZGQxZTk1NTk1NjE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-24P9-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzk4NzV8YXBwbGljYXRpb24vcGRmfGFESmtMMmcxWmk4NU1qQTJOREl5T1RrME9UYzBMMU5FUWw4eU5GQTVYMFJGWDBWT0xuQmtaZ3xkMmY4OTFjYmNmOWU5MWU5MDQ2ZTYyNGI4MDUzM2IyN2EzOGU2M2ZlMzhjZmZhZWM2MTQ4OThhZDU0YTE0YTFm\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 g \/ 1 piece","offer_id":56128356122956,"sku":"24P9.1","price":27.85,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56128356155724,"sku":"24P9.1","price":26.46,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56128356188492,"sku":"24P9.1","price":25.07,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56128356221260,"sku":"24P9.2","price":92.35,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56128356254028,"sku":"24P9.2","price":87.73,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56128356286796,"sku":"24P9.2","price":83.12,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 1 piece","offer_id":56128356319564,"sku":"24P9.3","price":299.95,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 6+ pieces","offer_id":56128356352332,"sku":"24P9.3","price":284.95,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 24+ pieces","offer_id":56128356385100,"sku":"24P9.3","price":269.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/4981-SF-1000Wx1000H_9e171080-a801-4baa-ac8f-11bb98f08f92.jpg?v=1766413906"},{"product_id":"sodium-acetate-trihydrate-264l-264l","title":"Sodium acetate trihydrate, ROTI®Pharm Excipient, 1 kg, plastic","description":"\u003cp\u003eSodium acetate trihydrate is a pharmacopoeia-grade excipient supplied as ROTI®Pharm Excipient with a minimum purity of 99 % according to Ph.Eur. and USP. The salt carries CAS number 6131-90-4 and EG number 204-823-8, the empirical formula NaCH₃COO · 3 H₂O, a molar mass of 136,08 g\/mol and a density of 1,42 g\/cm³; its flash point lies above 250 °C. The material from manufacturer Carl ROTH supports reproducible results wherever Ph.Eur.- or USP-compliant sodium acetate is specified. It dissolves readily in aqueous systems and delivers reliable acetate buffering capacity for process development, quality control and production environments that demand documented excipient quality.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCAS number: 6131-90-4\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 kg, 5 kg, 25 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 204-823-8\u003c\/li\u003e\n\u003cli\u003eMolar mass: 136,08 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,42 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-264L-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwODgyMXxhcHBsaWNhdGlvbi9wZGZ8YURJMkwyZ3lNQzg1TWpVME5qQTVNekl5TURFMEwxTlFSVnBmTWpZMFRGOUZUaTV3WkdZfDk1NGVkYjViYzc2NjJmODY5NzhhMGJlMTk1NmE0MDdhZGExNzc1NWE5Y2Y5ZDI2MTFlNDQzYTVhMzYyOGRlOTY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-264L-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDMyMTN8YXBwbGljYXRpb24vcGRmfGFERm1MMmcxWVM4NU1qQTJORE00T0RVME5qZzJMMU5FUWw4eU5qUk1YMFJGWDBWT0xuQmtaZ3w4Zjg4MmZiNTNhMzE0ZjdhYjA0NzI4ODZjOWRkZGNhZjllMmQxNjhkNDMwYzdhOGEwMzJjZThkMWZiMTQyNWU1\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 kg \/ 1 piece","offer_id":56128458326348,"sku":"264L.1","price":71.95,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56128458359116,"sku":"264L.1","price":71.95,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56128458391884,"sku":"264L.1","price":71.95,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56128458424652,"sku":"264L.2","price":246.2,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56128458457420,"sku":"264L.2","price":233.89,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56128458490188,"sku":"264L.2","price":221.58,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 1 piece","offer_id":56128458522956,"sku":"264L.3","price":725.65,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 6+ pieces","offer_id":56128458555724,"sku":"264L.3","price":689.37,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 24+ pieces","offer_id":56128458588492,"sku":"264L.3","price":653.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/C650-1-01-1000Wx1000H_ebfc975e-130f-4040-ace3-728c3eb5a10b.jpg?v=1766414252"},{"product_id":"2-propanol-265p-265p","title":"2-Propanol, ROTI®Pharm Excipient, 1 l, plastic","description":"\u003cp\u003e2-Propanol is a pharmacopoeia-oriented excipient grade solvent offered as ROTI®Pharm Excipient for laboratory and formulation-related use. Identified by CAS number 67-63-0 and empirical formula C₃H₈O, it has a molar mass of 60,10 g\/mol and a density of 0,79 g\/cm³. The boiling range is 82 to 83 °C with a flash point of 12 °C, supporting controlled handling in appropriately equipped work areas. This grade is Physical data and regulatory identifiers including EG nr. 200-661-7 align with standard monographic expectations for 2-propanol. The material from manufacturer Carl ROTH is positioned for chemicals in pharmacopoeia quality and excipient applications rather than general technical solvents alone. Use it where documented composition, clear identity and consistent packaging matter for documentation and routine laboratory practice. The plastic bottle format aids storage and dispensing within established solvent-handling procedures.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (GC): ≥99.5 %\u003c\/li\u003e\n\u003cli\u003eAppearance: clear, colorless\u003c\/li\u003e\n\u003cli\u003eAcid or alkaline react. substances: complies\u003c\/li\u003e\n\u003cli\u003eDensity (d 20 °C\/20 °C): 0.785-0.789\u003c\/li\u003e\n\u003cli\u003eRefractive index: 1.376-1.379\u003c\/li\u003e\n\u003cli\u003eWater (KF): ≤0.5 %\u003c\/li\u003e\n\u003cli\u003eBenzene: ≤0.0002 %\u003c\/li\u003e\n\u003cli\u003eBenzene and related substances: ≤0.3 %\u003c\/li\u003e\n\u003cli\u003ePeroxides: complies\u003c\/li\u003e\n\u003cli\u003eEvaporation residue: ≤0.002 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 67-63-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 l, 5 l, 25 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 200-661-7\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃H₈O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 60,10 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-265P-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDExMDA1NXxhcHBsaWNhdGlvbi9wZGZ8YUdFM0wyZ3hPQzg1TWpVME5qQTVOVGcwTVRVNEwxTlFSVnBmTWpZMVVGOUZUaTV3WkdZfDg0NTc2OTRmYzFjODgyZGM0NGIxNzQxOWFiMTI3NjFkNzI5OWZkNGZkNDI2MzFkZDVlMDU4NjY5NDM4MmU1YmQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-265P-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyOTI5OTd8YXBwbGljYXRpb24vcGRmfGFEVXdMMmd3T0M4NU1qQTJORE01TmpBNE16VXdMMU5FUWw4eU5qVlFYMFJGWDBWT0xuQmtaZ3xkY2Q5ODZhNTFiZWQ3MzgxM2ZkMjhkMGQ0MTcyZmJiZmFjMDNjNDRiNjU0OTk5ZjBlYmZmNzc3NjI4NjE3MGQ0\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56129945567564,"sku":"265P.1","price":48.3,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56129945600332,"sku":"265P.1","price":48.3,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56129945633100,"sku":"265P.1","price":48.3,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56129945665868,"sku":"265P.2","price":160.2,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56129945698636,"sku":"265P.2","price":152.19,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56129945731404,"sku":"265P.2","price":144.18,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 1 piece","offer_id":56129945764172,"sku":"265P.3","price":568.7,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 6+ pieces","offer_id":56129945796940,"sku":"265P.3","price":540.27,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 24+ pieces","offer_id":56129945829708,"sku":"265P.3","price":511.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AE73-SF-1000Wx1000H_9f961959-0793-45e8-bb4b-00058f623352.jpg?v=1766414515"},{"product_id":"magnesium-stearate-2694","title":"Magnesium stearate, min. 95 %, for biochemistry, 100 g, plastic","description":"\u003cp\u003eMagnesium stearate is a biochemical-grade salt supplied at a minimum purity of 95 % for laboratory use in biochemistry. Identified by CAS number 557-04-0 and empirical formula C₃₆H₇₀MgO₄, it has a molar mass of 591,25 g\/mol and a density of 1,03 g\/cm³. The material is EG number 209-150-3 further supports clear substance identification in laboratory documentation. This quality from manufacturer Carl ROTH is positioned for oils, greases, and biochemical reagent workflows rather than general industrial bulk use. Use magnesium stearate min. 95 % when a well-specified biochemistry-oriented grade with known molar mass and density is needed on the bench.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (dry substance): ≥95.0 %\u003c\/li\u003e\n\u003cli\u003eAssay (Mg): 4.0-5.0 %\u003c\/li\u003e\n\u003cli\u003eFree fatty acid: ≤3.0 %\u003c\/li\u003e\n\u003cli\u003eUnsaponifiable matter: ≤2.0 %\u003c\/li\u003e\n\u003cli\u003eLoss on drying (105 °C): ≤4.0 %\u003c\/li\u003e\n\u003cli\u003eMelting point: 130-155 °C\u003c\/li\u003e\n\u003cli\u003eChloride (Cl): ≤0.1 %\u003c\/li\u003e\n\u003cli\u003ePb (Lead): ≤0.0005 %\u003c\/li\u003e\n\u003cli\u003eCd (Cadmium): ≤0.0001 %\u003c\/li\u003e\n\u003cli\u003eNi (Nickel): ≤0.0005 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 557-04-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 500 g, 1 kg, 2.5 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 209-150-3\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₆H₇₀MgO₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 591,25 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2694-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTQ4NXxhcHBsaWNhdGlvbi9wZGZ8YUdGaEwyaGhPQzg1TWpVME5qRXhNRFU0TnpFNEwxTlFSVnBmTWpZNU5GOUZUaTV3WkdZfDk2ODQ1Zjk1OTFjNzQ5MGMyMTkyOWZjMDEzNzE4ZjVjNWUzOGJlYWNjMWI5ZjRmY2EyNTBmMjM2YTVlNzM0ZDA\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2694-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzg4MjB8YXBwbGljYXRpb24vcGRmfGFEVTJMMmcwT0M4NU1qQTJOalUxTXpnMU5qTXdMMU5FUWw4eU5qazBYMFJGWDBWT0xuQmtaZ3wzN2FlNjhjZjc2Yjc4YWM0OWRkYTBjY2QzMmNmMWZhN2VmYjc3MmQ0ODM0OWYzZTgzNzc2ZjUwMjk5ZDg2NTdl\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56129960477004,"sku":"2694.1","price":21.4,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56129960509772,"sku":"2694.1","price":20.33,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56129960542540,"sku":"2694.1","price":19.26,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56129960575308,"sku":"2694.2","price":42.9,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56129960608076,"sku":"2694.2","price":40.76,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56129960640844,"sku":"2694.2","price":38.61,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56129960673612,"sku":"2694.3","price":75.15,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56129960706380,"sku":"2694.3","price":75.15,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56129960739148,"sku":"2694.3","price":75.15,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56129960771916,"sku":"2694.4","price":166.65,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56129960804684,"sku":"2694.4","price":158.32,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56129960837452,"sku":"2694.4","price":149.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/2694-SF-1000Wx1000H_b8779358-a5cc-49cb-8805-dab58d23f97b.jpg?v=1766414556"},{"product_id":"sulphur-273k-273k","title":"Sulphur, min. 99 %, Ph.Eur., 500 g, plastic","description":"\u003cp\u003eSulphur, min. 99 %, Ph.Eur., Density (D) 2 to 2,1 g\/cm³, Flash point (flp) 160 °C, Boiling point (bp) 440 to 450 °C, CAS No. 7704-34-9, UN-Nr. 1350, EC No. 231-722-6, Empirical formula S\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv style=\"margin-top:1.5rem; display:flex; flex-direction:column; align-items:flex-start; gap:0.55rem;\"\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-273K-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDMyM3xhcHBsaWNhdGlvbi9wZGZ8YUdSaEwyZzFZeTg1TWpVNE5USTFOamczT0RNNEwxTlFSVnBmTWpjelMxOUZUaTV3WkdZfDU4Njg5ZDg3OWUyYTVhMTQ0YTcyYTQyNWU5Y2U2M2EyN2ExMWExYjM0NTQyYzU4OGEwN2YzNTExMTc2OWIxOGI\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\n      \u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\n      \u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\n      \u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\n    \u003c\/svg\u003e\n    Technical Documentation (PDF)\n  \u003c\/a\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SDB-273K-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNTM2ODZ8YXBwbGljYXRpb24vcGRmfGFETm1MMmhpTXk4NU1qQTJORFEwTURZME56azRMMU5FUWw4eU56TkxYMFJGWDBWT0xuQmtaZ3xjYzFjODAyNmQ4ZWNmYjU0NjlmZjAwZTdhNDUwNmNmYzJlNDQxYTFmNTJiMTYzODViYWE0NjkzNGQyZGZkM2Mx\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\u003c\/svg\u003e\n    Safety Data Sheet (PDF)\n  \u003c\/a\u003e\n\u003c\/div\u003e","brand":"Carl Roth","offers":[{"title":"500 g \/ 1 piece","offer_id":56130015232332,"sku":"273K.1","price":21.4,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56130015265100,"sku":"273K.1","price":20.33,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56130015297868,"sku":"273K.1","price":19.26,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56130015330636,"sku":"273K.2","price":33.25,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56130015363404,"sku":"273K.2","price":33.25,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56130015396172,"sku":"273K.2","price":33.25,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56130015428940,"sku":"273K.3","price":131.7,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56130015461708,"sku":"273K.3","price":125.12,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56130015494476,"sku":"273K.3","price":118.53,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 1 piece","offer_id":56130015527244,"sku":"273K.4","price":536.45,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 6+ pieces","offer_id":56130015560012,"sku":"273K.4","price":509.63,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 24+ pieces","offer_id":56130015592780,"sku":"273K.4","price":482.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-Webshop-Platzhalter-Chem-LS_1b55baae-bcf3-48ea-a86b-c378fc39d304.jpg?v=1766414724"},{"product_id":"2-3-dihydro-1h-inden-5-yloxy-acetyl-chl-28p1-28p1","title":"(2,3-Dihydro-1H-inden-5-yloxy)acetyl chl, oride, 100 mg","description":"\u003cp\u003e(2,3-Dihydro-1H-inden-5-yloxy)acetyl chl, oride, Molar mass (M) 210,66 g\/mol, CAS No. 943116-95-8, Empirical formula C\u003csub\u003e11\u003c\/sub\u003eH\u003csub\u003e11\u003c\/sub\u003eClO\u003csub\u003e2\u003c\/sub\u003e\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv style=\"margin-top:1.5rem; display:flex; flex-direction:column; align-items:flex-start; gap:0.55rem;\"\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-28P1-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTY3NHxhcHBsaWNhdGlvbi9wZGZ8YURZMkwyZzBOUzg1TWpVME5qSTJOREkyT1RFd0wxTlFSVnBmTWpoUU1WOUZUaTV3WkdZfGNmNzc2NjZjYWY4OGZiMDNhNWQ3N2E5MjgzNjVlMWQ0OTU5N2YyZTBhOWU0NDQzYzNjOGUxNTk1MWM3ZmZkYWQ\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\n      \u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\n      \u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\n      \u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\n    \u003c\/svg\u003e\n    Technical Documentation (PDF)\n  \u003c\/a\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SDB-28P1-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YUdJekwyaGlNUzg1TVRrMk1ESXdPRFU0T1RFd0wxTkVRbDh5T0ZBeFgwUkZYMFJGTG5Ca1pnfDc4ZWQyODhiYmI1Y2RhNmE4M2JlMDhjMDdjOTM1NzFhYjk1ZTljNTE3NjVlNWY2NzAzMWJlMThlZThjZjc3YjE\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\u003c\/svg\u003e\n    Safety Data Sheet (PDF)\n  \u003c\/a\u003e\n\u003c\/div\u003e","brand":"Carl Roth","offers":[{"title":"100 mg \/ 1 piece","offer_id":56131002302796,"sku":"28P1.3","price":220.4,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 6+ 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pieces","offer_id":56131002564940,"sku":"28P1.5","price":469.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-Webshop-Platzhalter-Chem-LS_354f9322-64e0-4223-b3ea-1a318276408f.jpg?v=1766415241"},{"product_id":"3-acetyl-4-hydroxy-6-methyl-2h-pyran-29cc-29cc","title":"3-Acetyl-4-hydroxy-6-methyl-2H-pyran-, 2-on, 25 g","description":"\u003cp\u003e3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one is a pyranone derivative with CAS number 771-03-9 and empirical formula C₈H₈O₄. The compound has a molar mass of 168,15 g\/mol and a flash point of 126,5 °C, supporting informed handling in synthetic and analytical workflows. It is offered by manufacturer Carl ROTH for laboratories that require a well-characterised oxygen-heterocycle building block. The structure is useful in route development, derivative preparation, and studies involving enolizable carbonyl systems or related natural-product-like scaffolds. Clear molar-mass and flash-point data assist with reaction design, solvent selection, and safety-conscious process planning. is practical for multi-step sequences, scale-up trials, and repeated experimental use in academic and industrial settings. Researchers working in fine chemicals, medicinal chemistry, or materials-oriented organic synthesis can integrate this pyran-2-one into programmes that demand consistent identity and documented physical properties.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCAS number: 771-03-9\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 g, 50 g, 100 g\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₈H₈O₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 168,15 g\/mol\u003c\/li\u003e\n\u003cli\u003eFlash point: 126,5 °C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +8 °C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 g \/ 1 piece","offer_id":56131106046284,"sku":"29CC.2","price":235.45,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56131106079052,"sku":"29CC.2","price":223.68,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56131106111820,"sku":"29CC.2","price":211.91,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 1 piece","offer_id":56131106144588,"sku":"29CC.3","price":353.7,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56131106177356,"sku":"29CC.3","price":336.02,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56131106210124,"sku":"29CC.3","price":318.33,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56131106242892,"sku":"29CC.4","price":461.2,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56131106275660,"sku":"29CC.4","price":438.14,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56131106308428,"sku":"29CC.4","price":415.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-29CC-SF_95fe36ac-4657-4703-aa08-f612b9201588.jpg?v=1766415413"},{"product_id":"1-acetyl-2-pyrrolidone-29cp-29cp","title":"1-Acetyl-2-pyrrolidone, min. 98 %, 5 g","description":"\u003cp\u003e1-Acetyl-2-pyrrolidone is an N-acylated lactam intermediate supplied at a minimum purity of 98 % for organic synthesis and formulation research. Registered under CAS number 932-17-2, it has the empirical formula C₆H₉NO₂ and a molar mass of 127,14 g\/mol. Key physical properties include a density of 1,15 g\/cm³ and a boiling point of 231 °C, supporting solvent selection and process design. provides a convenient working quantity for laboratory-scale acylations, polymer-related studies and preparation of pyrrolidone derivatives. Available from manufacturer Carl ROTH in the biochemicals and fine-chemicals assortment, the material is appropriate for medicinal-chemistry routes, specialty solvent investigations and intermediate stock for multi-step sequences. Its defined assay and molecular identity aid reproducible dosing and analytical verification. Researchers benefit from a compact pack that balances availability with controlled consumption, whether the compound is used as a reactant, co-solvent component or reference substance in method development.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (GC): ≥ 98 %\u003c\/li\u003e\n\u003cli\u003eColour: colorless to red to green\u003c\/li\u003e\n\u003cli\u003eForm: clear liquid\u003c\/li\u003e\n\u003cli\u003eCAS number: 932-17-2\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-acetyl-2-pyrrolidone-29cp-29cp?variant=56131108045132\"\u003e5 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-acetyl-2-pyrrolidone-29cp-29cp?variant=56131108143436\"\u003e10 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-acetyl-2-pyrrolidone-29cp-29cp?variant=56131108241740\"\u003e25 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-acetyl-2-pyrrolidone-29cp-29cp?variant=56131108340044\"\u003e50 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₉NO₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 127,14 g\/mol\u003c\/li\u003e\n\u003cli\u003eBoiling point: 231 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-29CP-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjI0N3xhcHBsaWNhdGlvbi9wZGZ8YURWaUwyaGlOUzg1TWpVME5qTTFOekF3TWpVMEwxTlFSVnBmTWpsRFVGOUZUaTV3WkdZfDcyMzc1ZDc2ZTE5ZjM1OTRkODdlY2MxZjVlNTU2MDQyY2I1MTdiZjJjZDExNzkwYmI1Njc3MThjYmFhZDA5ZDU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-29CP-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURKbUwyZ3paUzg1TVRrMk1ETTBOelV5TlRReUwxTkVRbDh5T1VOUVgwUkZYMFJGTG5Ca1pnfDYyOTFkOTczMjQwYjAzZmI4OTkyZjMzNGFlYjgxZDRjOThjYzg5ZjhlMjA4ZDA1YzQwMWU4OTI3YTc3YWYxMjg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 g \/ 1 piece","offer_id":56131108045132,"sku":"29CP.2","price":203.2,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56131108077900,"sku":"29CP.2","price":193.04,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56131108110668,"sku":"29CP.2","price":182.88,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56131108143436,"sku":"29CP.3","price":306.4,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56131108176204,"sku":"29CP.3","price":291.08,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56131108208972,"sku":"29CP.3","price":275.76,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56131108241740,"sku":"29CP.4","price":600.95,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56131108274508,"sku":"29CP.4","price":570.9,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56131108307276,"sku":"29CP.4","price":540.86,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 1 piece","offer_id":56131108340044,"sku":"29CP.5","price":1101.9,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56131108372812,"sku":"29CP.5","price":1046.81,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56131108405580,"sku":"29CP.5","price":991.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-29CP-SF_408307b1-d255-4576-860a-a21f7f79a885.jpg?v=1766415416"},{"product_id":"25-desacetylrifampin-29h9-29h9","title":"25-Desacetylrifampin, 1 mg","description":"\u003cp\u003e25-Desacetylrifampin is a rifamycin-related biochemical reagent identified by CAS number 16783-99-6 and the empirical formula C₄₁H₅₆N₄O₁₁. With a molar mass of 780,9 g\/mol, this compound is It is used in metabolite studies, analytical reference work and research on rifampin-related pathways where a desacetyl derivative is required. The material is available from manufacturer Carl ROTH within its biochemicals range and suits experimental designs that need only microgram quantities. Clear indication of CAS number, molecular formula and molar mass supports accurate weighing, solution preparation and documentation in regulated research environments. Scientists working on antibiotic metabolism, chromatographic methods or structure-focused biochemical investigations can incorporate 25-desacetylrifampin into controlled laboratory workflows with well-defined chemical identity and pack size.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): ≥ 94 %\u003c\/li\u003e\n\u003cli\u003eColour: red to dark red\u003c\/li\u003e\n\u003cli\u003eForm: powder or solid\u003c\/li\u003e\n\u003cli\u003e¹H-NMR Spectrum: corresponds to assigned structure\u003c\/li\u003e\n\u003cli\u003eCAS number: 16783-99-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 µg, 1 mg, 2 mg, 5 mg, 10 mg\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄₁H₅₆N₄O₁₁\u003c\/li\u003e\n\u003cli\u003eMolar mass: 780,9 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: Biochemical\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-29H9-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjc5NnxhcHBsaWNhdGlvbi9wZGZ8YURWbUwyaGxNQzg1TWpVME5qTTJOelE0T0RNd0wxTlFSVnBmTWpsSU9WOUZUaTV3WkdZfDcwMjAzMzU2ZGFkZWM2YjgwMTEwNTJjOGYzN2M1NGZiYTI4ZDQ1YjBmMzZhZjVhYTM4ZWI5NGU2MzRiZDY2MzM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-29H9-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURJMUwyZzVZeTg1TVRrMk1ETTJPVFEzT1RrNEwxTkVRbDh5T1VnNVgwUkZYMFJGTG5Ca1pnfDc4ZDVkMTNlMzQ0YWJiMTY1Y2Y1NzVlZWZlNDMyNDk1NTcxNzc1MTMwMGVlODE0NTE3NDAyMjViNzM0OGY4YWI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 mg \/ 1 piece","offer_id":56131121971532,"sku":"29H9.2","price":639.65,"currency_code":"EUR","in_stock":true},{"title":"1 mg \/ 6+ pieces","offer_id":56131122004300,"sku":"29H9.2","price":639.65,"currency_code":"EUR","in_stock":true},{"title":"1 mg \/ 24+ pieces","offer_id":56131122037068,"sku":"29H9.2","price":639.65,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 1 piece","offer_id":56131122069836,"sku":"29H9.3","price":1181.45,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 6+ pieces","offer_id":56131122102604,"sku":"29H9.3","price":1122.38,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 24+ pieces","offer_id":56131122135372,"sku":"29H9.3","price":1063.31,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 1 piece","offer_id":56131122168140,"sku":"29H9.4","price":1994.15,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56131122200908,"sku":"29H9.4","price":1894.44,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56131122233676,"sku":"29H9.4","price":1794.74,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 1 piece","offer_id":56131122266444,"sku":"29H9.5","price":3262.65,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56131122299212,"sku":"29H9.5","price":3099.52,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56131122331980,"sku":"29H9.5","price":2936.39,"currency_code":"EUR","in_stock":true},{"title":"500 µg \/ 1 piece","offer_id":56131122364748,"sku":"29H9.1","price":364.45,"currency_code":"EUR","in_stock":true},{"title":"500 µg \/ 6+ pieces","offer_id":56131122397516,"sku":"29H9.1","price":346.23,"currency_code":"EUR","in_stock":true},{"title":"500 µg \/ 24+ pieces","offer_id":56131122430284,"sku":"29H9.1","price":328.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-29H9-SF_ee16f31a-b56f-4bf0-b88b-bd51047b0891.jpg?v=1766415439"},{"product_id":"2-4-diacetylphloroglucinol-29ha-29ha","title":"2,4-Diacetylphloroglucinol, min. 95 %, 500 mg","description":"\u003cp\u003e2,4-Diacetylphloroglucinol is a phenolic biochemical reagent supplied at a minimum purity of 95 % for laboratory and research use. Identified by CAS number 2161-86-6, it has the empirical formula C₁₀H₁₀O₅ and a molar mass of 210,18 g\/mol, supporting clear documentation in analytical and experimental workflows. The material is offered from manufacturer Carl ROTH within the biochemicals range and fits catalogues focused on specialty organic intermediates and research chemicals. Its defined molecular mass and formula aid stoichiometric calculations, stock-solution preparation, and identity checks against literature or in-house specifications. Laboratories handling phenolic metabolites, secondary-metabolite chemistry, or related screening panels can integrate the reagent into existing protocols without ambiguity over grade or pack size. Clear labelling of CAS, formula, and purity supports traceability from receipt through use in the bench environment.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eColour: light brown\u003c\/li\u003e\n\u003cli\u003eForm: powder\u003c\/li\u003e\n\u003cli\u003eAssay: ≥95 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 2161-86-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 mg, 1 g, 2 g, 5 g, 10 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₀H₁₀O₅\u003c\/li\u003e\n\u003cli\u003eMolar mass: 210,18 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-29HA-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjY4N3xhcHBsaWNhdGlvbi9wZGZ8YUdVMkwyaGtPUzg1TWpVME5qTTJPVEV5Tmpjd0wxTlFSVnBmTWpsSVFWOUZUaTV3WkdZfDQ4ZmJmZDExNzI2ZDRjODhhNjUwMzlmZWNjMGZjZjBjMzNjYWYyOTAzNWIyYTc1NTFiMDY0YzM5ZjczOTI5MWU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-29HA-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDM5Mzd8YXBwbGljYXRpb24vcGRmfGFHTTJMMmcxT1M4NU1qQTVORFl6TVRjM01qUTJMMU5FUWw4eU9VaEJYMFJGWDBWT0xuQmtaZ3xlNWE1ZWRhNmY5NDYyNmRmNTRmM2JlNzYyY2Y5ZWJlMzliYjU1MGQxOTI1ZjExODNlM2M4ODgyNjU4YjIxZWM4\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 mg \/ 1 piece","offer_id":56131122495820,"sku":"29HA.1","price":338.65,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 6+ pieces","offer_id":56131122528588,"sku":"29HA.1","price":321.72,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 24+ pieces","offer_id":56131122561356,"sku":"29HA.1","price":304.79,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 1 piece","offer_id":56131122594124,"sku":"29HA.2","price":579.45,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56131122626892,"sku":"29HA.2","price":579.45,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56131122659660,"sku":"29HA.2","price":579.45,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 1 piece","offer_id":56131122692428,"sku":"29HA.3","price":962.15,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 6+ pieces","offer_id":56131122725196,"sku":"29HA.3","price":914.04,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 24+ pieces","offer_id":56131122757964,"sku":"29HA.3","price":865.94,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 1 piece","offer_id":56131122790732,"sku":"29HA.4","price":1725.4,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56131122823500,"sku":"29HA.4","price":1639.13,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56131122856268,"sku":"29HA.4","price":1552.86,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56131122889036,"sku":"29HA.5","price":2299.45,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56131122921804,"sku":"29HA.5","price":2184.48,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56131122954572,"sku":"29HA.5","price":2069.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-29HA-SF_62ca72f0-3b1f-44af-ba55-fbeeb90fb5f8.jpg?v=1766415439"},{"product_id":"2-o-4-nitrophenyl-a-d-n-acetylneuramin-2c7l-2c7l","title":"2-O-(4-Nitrophenyl)-a-D-N-acetylneuramin, ic acid, 1 mg","description":"\u003cp\u003e2-O-(4-Nitrophenyl)-α-D-N-acetylneuraminic acid is a specialised biochemical reagent for laboratory use. It is registered under CAS number 26112-88-9, with the empirical formula C₁₇H₂₂N₂O₁₁ and a molar mass of 430,36 g\/mol, providing unambiguous molecular identification for research documentation. The product is The structure links a 4-nitrophenyl group to an N-acetylneuraminic acid framework, yielding a defined glycoside-type reagent within biochemical collections. Offered by manufacturer Carl ROTH, the substance is categorised among chemicals and biochemicals for professional laboratory settings. Accompanying identity data include the CAS registry number, empirical formula and molar mass, supporting procurement and quality records. UN number 2811 is associated with the material as stated by the manufacturer. quantity is appropriate for focused assay development and related biochemical studies that require tightly controlled reagent amounts.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eColour: white to light yellow\u003c\/li\u003e\n\u003cli\u003eForm: powder to crystalline powder\u003c\/li\u003e\n\u003cli\u003ePurity (NMR): ≥90 %\u003c\/li\u003e\n\u003cli\u003e¹H-NMR Spectrum: complies\u003c\/li\u003e\n\u003cli\u003eCAS number: 26112-88-9\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 mg, 2 mg, 5 mg, 10 mg\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₇H₂₂N₂O₁₁\u003c\/li\u003e\n\u003cli\u003eMolar mass: 430,36 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2C7L-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjcwNnxhcHBsaWNhdGlvbi9wZGZ8YURJMUwyZ3hZaTg1TWpVME5qVTVNRFl6T0RNNEwxTlFSVnBmTWtNM1RGOUZUaTV3WkdZfGI0ODFkZWY2MmVhNmZkYzczZmVmMWZlN2E1YjQzOWU4OWZmYjkzMDRhNmU3ZGZhNTczZjk4ZDFkMzkzNjYyZDU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2C7L-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzU0NzF8YXBwbGljYXRpb24vcGRmfGFHTXdMMmc1WXk4NU1qSTRNVEUxTXpjNE1qQTJMMU5FUWw4eVF6ZE1YMFJGWDBWT0xuQmtaZ3wwNWY5NjVmMzVlMmE3ODE0NGZmYjVjZDVlMWQ0NGVhODI4ZWMyMDliN2IxMzYzZDdjNmVkYzVkZTkzNzhlMDZi\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 mg \/ 1 piece","offer_id":56132896555340,"sku":"2C7L.1","price":1101.9,"currency_code":"EUR","in_stock":true},{"title":"1 mg \/ 6+ pieces","offer_id":56132896588108,"sku":"2C7L.1","price":1101.9,"currency_code":"EUR","in_stock":true},{"title":"1 mg \/ 24+ pieces","offer_id":56132896620876,"sku":"2C7L.1","price":1101.9,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 1 piece","offer_id":56132896653644,"sku":"2C7L.2","price":622.45,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 6+ pieces","offer_id":56132896686412,"sku":"2C7L.2","price":591.33,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 24+ pieces","offer_id":56132896719180,"sku":"2C7L.2","price":560.21,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 1 piece","offer_id":56132896751948,"sku":"2C7L.3","price":1460.95,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56132896784716,"sku":"2C7L.3","price":1387.9,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56132896817484,"sku":"2C7L.3","price":1314.86,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 1 piece","offer_id":56132896850252,"sku":"2C7L.4","price":2740.2,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56132896883020,"sku":"2C7L.4","price":2603.19,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56132896915788,"sku":"2C7L.4","price":2466.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2C7L-SF.jpg?v=1766416483"},{"product_id":"n-acetyl-l-leucine-2cak-2cak","title":"N-Acetyl-L-leucine, 500 g","description":"\u003cp\u003eN-Acetyl-L-leucine is an N-acetylated derivative of the essential amino acid L-leucine for biochemical, synthetic, and analytical laboratory use. It is identified by CAS number 1188-21-2, empirical formula C₈H₁₅NO₃, and a molar mass of 173,21 g\/mol. Acetylation at the amino terminus yields a modified leucine building block that is frequently applied in peptide chemistry, metabolic studies, and as a defined reference material in amino-acid-related workflows. The product is Molecular identity data from the manufacturer description allow straightforward specification in SOPs and purchasing systems. N-Acetyl-L-leucine from manufacturer Carl ROTH is suited to research and production-support environments handling protected amino acids, chiral intermediates, and related biochemical reagents. Clear CAS, formula, and molar-mass information assist with batch documentation, method transfer, and consistent reagent selection across experimental programmes.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eColour: white to off-white\u003c\/li\u003e\n\u003cli\u003eForm: powder to crystalline powder\u003c\/li\u003e\n\u003cli\u003ePurity (HPLC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 1188-21-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 g, 1 kg, 2 kg, 5 kg\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₈H₁₅NO₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 173,21 g\/mol\u003c\/li\u003e\n\u003cli\u003eProduct type: Biochemical\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CAK-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTA1M3xhcHBsaWNhdGlvbi9wZGZ8YURNekwyaGpNaTg1TWprek1Ea3dNalU0T1RjMEwxTlFSVnBmTWtOQlMxOUZUaTV3WkdZfGRhYzRiN2I4Y2Y2YmE2NzNiMDY4NDFkOGQxMzliNmY4MTM0YTEyYTM3Yjc3ZDI5MjRjNDY3NDBkMjFlYTkyZjA\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CAK-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDYzNzN8YXBwbGljYXRpb24vcGRmfGFEaGhMMmczTmk4NU1qRTNOekV6TlRBME1qZzJMMU5FUWw4eVEwRkxYMFJGWDBWT0xuQmtaZ3xhNmQxZGNiODc4ODU1YjIwYzQ5Y2RiZmY0NjZiYTY4ODdiODZiY2U5MmRhYWIzYTc5Mjc0NWNmNTExNzE3NDA3\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 g \/ 1 piece","offer_id":56132925456716,"sku":"2CAK.2","price":209.65,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56132925489484,"sku":"2CAK.2","price":199.17,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56132925522252,"sku":"2CAK.2","price":188.69,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56132925555020,"sku":"2CAK.3","price":590.2,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56132925587788,"sku":"2CAK.3","price":590.2,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56132925620556,"sku":"2CAK.3","price":590.2,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 1 piece","offer_id":56132925653324,"sku":"2CAK.4","price":757.9,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 6+ pieces","offer_id":56132925686092,"sku":"2CAK.4","price":720.01,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 24+ pieces","offer_id":56132925718860,"sku":"2CAK.4","price":682.11,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56132925751628,"sku":"2CAK.5","price":1837.2,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56132925784396,"sku":"2CAK.5","price":1745.34,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56132925817164,"sku":"2CAK.5","price":1653.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CAK-SF_f18a8409-5c9a-4f96-a6c1-549d665266ea.jpg?v=1766416517"},{"product_id":"n-acetyl-6-methoxytryptamine-2cce-2cce","title":"N-Acetyl-6-methoxytryptamine, min. 90 %, 10 mg","description":"\u003cp\u003eN-Acetyl-6-methoxytryptamine is an indole-derived biochemical offered at a minimum purity of 90 % for research use. It is registered under CAS number 22375-73-1 and has a molar mass of 232,28 g\/mol. A flash point of 264 °C is stated in the manufacturer data, contributing to the physical-property profile used when planning laboratory handling and documentation. The N-acetyl and 6-methoxy substitution pattern on the tryptamine scaffold defines this material as a discrete specialty reagent within chemical and biochemical catalogues. The product is Purity is specified as min. 90 %, and the molar mass supports accurate preparation of stock solutions and stoichiometric calculations. Material from manufacturer Carl ROTH is presented with these core identifiers so that procurement and laboratory records stay aligned with the stated specification. Laboratories focused on tryptamine-related structures, melatonin analogues, or broader heterocyclic screening can rely on the CAS entry, molar mass, flash point, and pack configuration given here.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCAS number: 22375-73-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 10 mg, 25 mg, 50 mg, 100 mg, 250 mg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 90 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 232,28 g\/mol\u003c\/li\u003e\n\u003cli\u003eFlash point: 264 °C\u003c\/li\u003e\n\u003cli\u003eChemical name: N-Acetyl-6-methoxytryptamine\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 mg \/ 1 piece","offer_id":56132938137932,"sku":"2CCE.1","price":99.9,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56132938170700,"sku":"2CCE.1","price":94.91,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56132938203468,"sku":"2CCE.1","price":89.91,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 1 piece","offer_id":56132938236236,"sku":"2CCE.2","price":117.2,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 6+ pieces","offer_id":56132938269004,"sku":"2CCE.2","price":111.34,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 24+ pieces","offer_id":56132938301772,"sku":"2CCE.2","price":105.48,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 1 piece","offer_id":56132938334540,"sku":"2CCE.3","price":123.65,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 6+ pieces","offer_id":56132938367308,"sku":"2CCE.3","price":117.47,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 24+ pieces","offer_id":56132938400076,"sku":"2CCE.3","price":111.29,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 1 piece","offer_id":56132938432844,"sku":"2CCE.4","price":198.9,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 6+ pieces","offer_id":56132938465612,"sku":"2CCE.4","price":188.96,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 24+ pieces","offer_id":56132938498380,"sku":"2CCE.4","price":179.01,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 1 piece","offer_id":56132938531148,"sku":"2CCE.5","price":396.7,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 6+ pieces","offer_id":56132938563916,"sku":"2CCE.5","price":376.87,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 24+ pieces","offer_id":56132938596684,"sku":"2CCE.5","price":357.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CCE-SF_ce398bc7-f8a8-4742-b29e-ee14f4065d91.jpg?v=1766416531"},{"product_id":"1-acetyl-3-thiosemicarbazide-2ch1-2ch1","title":"1-Acetyl-3-thiosemicarbazide, min. 95 %, 10 g","description":"\u003cp\u003e1-Acetyl-3-thiosemicarbazide is an organic sulfur- and nitrogen-containing reagent supplied at a minimum purity of 95 %, with CAS number 2302-88-7 and empirical formula C₃H₇N₃OS. Its molar mass is 133,17 g\/mol, making it a compact building block for synthetic and biochemical work. This grade is The compound is handled as a laboratory chemical under UN number 2811 and is typically used where thiosemicarbazide derivatives support condensation, complexation, or intermediate synthesis. Material from manufacturer Carl ROTH provides a clearly specified assay and molecular identity for reproducible bench use. Researchers in organic synthesis, medicinal chemistry, and biochemical reagent preparation can integrate it into established protocols that call for an acetylated thiosemicarbazide scaffold. The defined purity and documented molecular parameters support consistent weighing, stock preparation, and reaction stoichiometry in controlled laboratory environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eColour: white\u003c\/li\u003e\n\u003cli\u003eForm: solid\u003c\/li\u003e\n\u003cli\u003ePurity (NMR): ≥95 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 2302-88-7\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-acetyl-3-thiosemicarbazide-2ch1-2ch1?variant=56132951966028\"\u003e10 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-acetyl-3-thiosemicarbazide-2ch1-2ch1?variant=56132952064332\"\u003e25 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-acetyl-3-thiosemicarbazide-2ch1-2ch1?variant=56132952162636\"\u003e50 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃H₇N₃OS\u003c\/li\u003e\n\u003cli\u003eMolar mass: 133,17 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +8 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CH1-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzA0MHxhcHBsaWNhdGlvbi9wZGZ8YURWa0wyaGhOQzg1TWpnNU1qUXlORGMyTlRjMEwxTlFSVnBmTWtOSU1WOUZUaTV3WkdZfGVkMTc2ZWU0Zjg5OGExMzZlMTBhNThjZjIwMjJlNmI3NWU4OWQxMGU0MWM1OTEzNmIzYjI3NzA5NjY4ZDEyMjk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CH1-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjE2Njl8YXBwbGljYXRpb24vcGRmfGFESTBMMmcxT0M4NU1qZ3lOelk1T1RRME5qQTJMMU5FUWw4eVEwZ3hYMFJGWDBWT0xuQmtaZ3xhNWJiNTBmYjdiZGM3MmJhMzRmMjc0MDMwNmY1MzNhOTJkNGE5OTcyY2ZiNWMzYjYwMjY2MDBiMTFkY2M2ZWNk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 g \/ 1 piece","offer_id":56132951966028,"sku":"2CH1.2","price":181.7,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56132951998796,"sku":"2CH1.2","price":172.62,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56132952031564,"sku":"2CH1.2","price":163.53,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56132952064332,"sku":"2CH1.3","price":289.2,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56132952097100,"sku":"2CH1.3","price":274.74,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56132952129868,"sku":"2CH1.3","price":260.28,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 1 piece","offer_id":56132952162636,"sku":"2CH1.4","price":514.95,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56132952195404,"sku":"2CH1.4","price":489.2,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56132952228172,"sku":"2CH1.4","price":463.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CH1-SF_3c09a599-e7b2-4cc9-babb-23527e545dc8.jpg?v=1766416551"},{"product_id":"n-acetyl-l-alanine-4-nitroanilide-2ch9-2ch9","title":"N-Acetyl-L-alanine 4-nitroanilide, min. 95 %, 10 g","description":"\u003cp\u003eN-Acetyl-L-alanine 4-nitroanilide is a biochemical reagent with a minimum purity of 95 %, identified by CAS number 35978-75-7 and the empirical formula C₁₁H₁₃N₃O₄. Its molar mass of 251,24 g\/mol gives a clear stoichiometric basis for quantitative work in peptide chemistry, substrate preparation, and related analytical assays. The material is N-acetyl amino acid 4-nitroanilides are established chromogenic structures in enzyme and protease studies, where controlled purity and molecular identity support reproducible kinetic and screening protocols. Specification of CAS registry data, formula, and pack quantity helps laboratories document reagents consistently from pilot experiments through validated workflows. This grade is available from manufacturer Carl ROTH within catalogues of biochemicals for academic, industrial, and contract research settings. Clear composition and unit size simplify purchasing and stock control for groups that rely on well-characterised nitroanilide derivatives in synthetic organic and life-science applications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eColour: faint yellow\u003c\/li\u003e\n\u003cli\u003eForm: powder\u003c\/li\u003e\n\u003cli\u003ePurity (NMR): ≥95 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 35978-75-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 10 g, 25 g, 50 g, 100 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₁H₁₃N₃O₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 251,24 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +8 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CH9-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzEyMnxhcHBsaWNhdGlvbi9wZGZ8YURBeUwyZ3hOUzg1TWpVME5qWXlPRE15TVRVNEwxTlFSVnBmTWtOSU9WOUZUaTV3WkdZfGI3ZjA3MTM4ZjYxMmQ0OGY5YjIwNDk4Y2VhN2Y1OTNjNDI4MWE5ZTUzNjYyNmYwMDgxMjE4MGE0YWZiOGExNTc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CH9-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzc5MDB8YXBwbGljYXRpb24vcGRmfGFETTRMMmhtWWk4NU1qRTJNREU1T1RVMU56UXlMMU5FUWw4eVEwZzVYMFJGWDBWT0xuQmtaZ3w5NzNhYzkzOWJhNzMzNzdhZTFlZjYyMmRmMDMyZWMxN2ZlMDE4MTBmNDUxMjc4MmM0NTc3NDM2OGJkMjU0NWNk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 g \/ 1 piece","offer_id":56132956488012,"sku":"2CH9.2","price":213.95,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56132956520780,"sku":"2CH9.2","price":203.25,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56132956553548,"sku":"2CH9.2","price":192.56,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56132956586316,"sku":"2CH9.3","price":439.7,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56132956619084,"sku":"2CH9.3","price":417.72,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56132956651852,"sku":"2CH9.3","price":395.73,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 1 piece","offer_id":56132956684620,"sku":"2CH9.4","price":693.4,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56132956717388,"sku":"2CH9.4","price":658.73,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56132956750156,"sku":"2CH9.4","price":624.06,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56132956782924,"sku":"2CH9.5","price":1112.65,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56132956815692,"sku":"2CH9.5","price":1057.02,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56132956848460,"sku":"2CH9.5","price":1001.39,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CH9-SF_e41f43eb-009f-4dce-819e-fb66ceff1c0d.jpg?v=1766416556"},{"product_id":"n-acetyl-dapsone-2ck3-2ck3","title":"N-Acetyl dapsone, min. 95 %, 10 mg","description":"\u003cp\u003eN-Acetyl dapsone is a biochemical research compound offered at a minimum purity of 95 % for professional laboratory use. It is characterised by CAS number 565-20-8, the empirical formula C₁₄H₁₄N₂O₃S and a molar mass of 290,34 g\/mol, ensuring a clear molecular identity for analytical and experimental applications. The product is Identity and purity information from manufacturer Carl ROTH supports controlled handling in chemical and biochemical laboratories. With its defined molar mass and documented formula, N-Acetyl dapsone enables precise preparation of stock solutions and calibration materials. Researchers in the biochemicals field benefit from a compact pack that minimises waste while maintaining a specified purity grade. The material is intended strictly for trained laboratory personnel. Transparent CAS, formula and molar-mass data help incorporate the compound into existing protocols and quality documentation with confidence regarding composition and stoichiometry.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 565-20-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 10 mg, 25 mg, 50 mg, 100 mg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₄H₁₄N₂O₃S\u003c\/li\u003e\n\u003cli\u003eMolar mass: 290,34 g\/mol\u003c\/li\u003e\n\u003cli\u003eWeight: 0,001 kg\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CK3-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjQxOXxhcHBsaWNhdGlvbi9wZGZ8YURBMkwyZzBOeTg1TWpVME5qWXpOREl4T1RneUwxTlFSVnBmTWtOTE0xOUZUaTV3WkdZfGQ2YTRmZWYzMjNlM2RiM2JkNDYwYWM2NThmYWE5MGU3ODVlNzM5NWJhOGU3MGVkOGViZjcxMDBjMGJlNjY5MmU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CK3-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURNMkwyaGxZaTg1TVRrMk1Ea3dNekkzTURjd0wxTkVRbDh5UTBzelgwUkZYMFJGTG5Ca1pnfDEyY2JkZWI4MTE1MGNmMzIwMWQyZjE4OTc0NmFkMDZkNjE5YmE2ZTFjYmJlZWE4NWUxMjczNjc0ZGM1MGIzMzM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 mg \/ 1 piece","offer_id":56132964319564,"sku":"2CK3.2","price":213.95,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56132964352332,"sku":"2CK3.2","price":203.25,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56132964385100,"sku":"2CK3.2","price":192.56,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 1 piece","offer_id":56132964417868,"sku":"2CK3.3","price":510.65,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 6+ pieces","offer_id":56132964450636,"sku":"2CK3.3","price":485.12,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 24+ pieces","offer_id":56132964483404,"sku":"2CK3.3","price":459.59,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 1 piece","offer_id":56132964516172,"sku":"2CK3.4","price":843.9,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 6+ pieces","offer_id":56132964548940,"sku":"2CK3.4","price":801.71,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 24+ pieces","offer_id":56132964581708,"sku":"2CK3.4","price":759.51,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 1 piece","offer_id":56132964614476,"sku":"2CK3.5","price":1478.15,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 6+ pieces","offer_id":56132964647244,"sku":"2CK3.5","price":1404.24,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 24+ pieces","offer_id":56132964680012,"sku":"2CK3.5","price":1330.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CK3-SF_ecbbaf54-bfd2-46ef-b1c2-f5955fbca063.jpg?v=1766416564"},{"product_id":"n-acetyl-sulfadiazine-2ck6-2ck6","title":"N-Acetyl sulfadiazine, min. 95 %, 2 mg","description":"\u003cp\u003eN-Acetyl sulfadiazine is a sulfonamide-related biochemical offered at a minimum purity of 95 % for research and analytical applications. Identified by CAS number 127-74-2 and empirical formula C₁₂H₁₂N₄O₃S, it has a molar mass of 292,31 g\/mol. size is intended for laboratories that need small, well-defined amounts for reference work, metabolite profiling, or method verification rather than large-scale synthesis. As an N-acetylated sulfadiazine derivative, it fits chemical and biochemical workflows focused on sulfonamide structures and related transformation products. Material from manufacturer Carl ROTH arrives with the essential identity parameters—CAS, formula, and molar mass—needed for catalogue matching and laboratory documentation. The compact unit supports economical trial use, standard preparation, and controlled storage of specialty biochemicals. Clear purity and molecular data help users confirm suitability against protocol specifications before ordering larger quantities or alternative grades. This presentation is aimed at research environments handling defined organic standards in the milligram range.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 127-74-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 2 mg, 5 mg, 10 mg, 25 mg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₂H₁₂N₄O₃S\u003c\/li\u003e\n\u003cli\u003eMolar mass: 292,31 g\/mol\u003c\/li\u003e\n\u003cli\u003eProduct type: Biochemical\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CK6-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjQyNHxhcHBsaWNhdGlvbi9wZGZ8YUdNekwyZzBaQzg1TWpVME5qWXpOakU0TlRrd0wxTlFSVnBmTWtOTE5sOUZUaTV3WkdZfDg0N2JlODYyNThjNzQ4MmUwMDZjNDU3OTQ0Mjg4YzA2MDliNzFjZjFkMjEwMzA2NWUwNjAzMzViMjBhNGUxMzE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CK6-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURWbUwyaGxaaTg1TVRrMk1Ea3dORGt3T1RFd0wxTkVRbDh5UTBzMlgwUkZYMFJGTG5Ca1pnfGZmZTdmYTk5NDY0ZDVhNzc2YjU5OTRkMTA4Yjc5MTc1YTRjZGVkM2JjMjU5MTU3MWVhNWQ5ZGI5YzBhMmVmYzE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"2 mg \/ 1 piece","offer_id":56132965663052,"sku":"2CK6.2","price":278.45,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 6+ pieces","offer_id":56132965695820,"sku":"2CK6.2","price":264.53,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 24+ pieces","offer_id":56132965728588,"sku":"2CK6.2","price":250.61,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 1 piece","offer_id":56132965761356,"sku":"2CK6.3","price":435.4,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56132965794124,"sku":"2CK6.3","price":413.63,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56132965826892,"sku":"2CK6.3","price":391.86,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 1 piece","offer_id":56132965859660,"sku":"2CK6.4","price":693.4,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56132965892428,"sku":"2CK6.4","price":658.73,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56132965925196,"sku":"2CK6.4","price":624.06,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 1 piece","offer_id":56132965957964,"sku":"2CK6.5","price":1385.7,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 6+ pieces","offer_id":56132965990732,"sku":"2CK6.5","price":1316.42,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 24+ pieces","offer_id":56132966023500,"sku":"2CK6.5","price":1247.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CK6-SF_733e6a7b-4d78-46ed-9911-d9983dbee18b.jpg?v=1766416565"},{"product_id":"n-acetyl-3-hydroxyindole-2ck8-2ck8","title":"N-Acetyl-3-hydroxyindole, min. 95 %, 10 g","description":"\u003cp\u003eN-Acetyl-3-hydroxyindole is an indole-derived biochemical supplied at a minimum purity of 95 % for research and synthetic laboratory work. It is identified by CAS number 33025-60-4 and empirical formula C₁₀H₉NO₂, with a molar mass of 175,18 g\/mol. Physical data include a flash point of 155 °C and a boiling point of 332,7 °C, supporting safe handling assessments and process planning. size suits intermediate-scale experiments, reference preparation, and method development involving N-acetylated hydroxyindole structures. Material from manufacturer Carl ROTH is positioned in the chemicals and biochemicals range for users who need a clearly specified organic intermediate rather than a bulk commodity. CAS, formula, molar mass, and thermal properties are provided so laboratories can verify identity and handling requirements against internal protocols. This presentation supports organic synthesis, analytical comparison, and specialty biochemical studies where a defined acetyl-hydroxyindole is required. Pack size and purity grade are stated to enable straightforward selection for inventory and experimental design.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 33025-60-4\u003c\/li\u003e\n\u003cli\u003ePack sizes: 10 g, 25 g, 50 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₀H₉NO₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 175,18 g\/mol\u003c\/li\u003e\n\u003cli\u003eFlash point: 155 °C\u003c\/li\u003e\n\u003cli\u003eBoiling point: 332,7 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CK8-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjc0M3xhcHBsaWNhdGlvbi9wZGZ8YUdWa0wyZzFNUzg1TWpVME5qWXpOemd5TkRNd0wxTlFSVnBmTWtOTE9GOUZUaTV3WkdZfGEwNjhkYjkxZWVhZWVlNDllZTM3NDRlYzgwZjg0MzU5NDhjODFjZjYxYzM2ZDNmMDNlZGNjNDIzOGY5MTllMDc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CK8-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURGakwyaG1OaTg1TVRrMk1Ea3dOamczTlRFNEwxTkVRbDh5UTBzNFgwUkZYMFJGTG5Ca1pnfGMyMmEyZGZjNTZlODFjZDgwOTI0MzBiODNhMWEyYjE4ZjRiZGU2OGYyOTNhZmU4MjM3MjFlMzJmOGUyN2ZkODg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 g \/ 1 piece","offer_id":56132966351180,"sku":"2CK8.3","price":145.15,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56132966383948,"sku":"2CK8.3","price":137.89,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56132966416716,"sku":"2CK8.3","price":130.64,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56132966449484,"sku":"2CK8.4","price":289.2,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56132966482252,"sku":"2CK8.4","price":274.74,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56132966515020,"sku":"2CK8.4","price":260.28,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 1 piece","offer_id":56132966547788,"sku":"2CK8.5","price":504.2,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56132966580556,"sku":"2CK8.5","price":478.99,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56132966613324,"sku":"2CK8.5","price":453.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CK8-SF_d409d8b1-2471-4f22-a7bd-27c8cdfee8f2.jpg?v=1766416567"},{"product_id":"n-acetyl-d-penicillamine-2ck9-2ck9","title":"N-Acetyl-D-penicillamine, 2 g","description":"\u003cp\u003eN-Acetyl-D-penicillamine is a defined biochemical reagent with CAS number 15537-71-0 and empirical formula C₇H₁₃NO₃S. Its molar mass is 191,25 g\/mol, supporting accurate stoichiometric work in synthesis, analytical chemistry, and biochemical research. The material shows a flash point of 191,3 °C and a boiling point of 392,7 °C, giving clear physical reference data for laboratory handling and process planning. This listing is As a member of the biochemicals range from manufacturer Carl ROTH, it fits workflows that depend on transparent identity data, including CAS designation, molecular formula, and molar mass. N-Acetyl-D-penicillamine is relevant wherever thiol-containing amino-acid analogues are studied, for example in structural comparisons, derivatisation chemistry, or exploratory biochemical assays. Clear specification of molar mass and thermal properties helps laboratories document materials consistently across research, teaching, and quality-oriented chemical work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (titr.): ≥ 98 %\u003c\/li\u003e\n\u003cli\u003eMelting point: reported\u003c\/li\u003e\n\u003cli\u003eColour: white to off-white\u003c\/li\u003e\n\u003cli\u003eForm: powder to crystalline powder\u003c\/li\u003e\n\u003cli\u003e¹H-NMR Spectrum: corresponds to assigned structure\u003c\/li\u003e\n\u003cli\u003eCAS number: 15537-71-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 2 g, 5 g, 10 g, 25 g\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₇H₁₃NO₃S\u003c\/li\u003e\n\u003cli\u003eMolar mass: 191,25 g\/mol\u003c\/li\u003e\n\u003cli\u003eFlash point: 191,3 °C\u003c\/li\u003e\n\u003cli\u003eBoiling point: 392,7 °C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +8 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CK9-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzEyOXxhcHBsaWNhdGlvbi9wZGZ8YURrMEwyZzFOQzg1TWpVME5qWXpPREUxTVRrNEwxTlFSVnBmTWtOTE9WOUZUaTV3WkdZfDVmNjA2OGU5MzI4NTM2NWM0MjQ3YmU5NjU0N2NiMjJlMzE0YzMwMjA0ZTI5ZTQ0Y2RhYTU2OTBlZWU3YzkyNjg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CK9-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURKa0wyaG1PUzg1TVRrMk1Ea3dOelV6TURVMEwxTkVRbDh5UTBzNVgwUkZYMFJGTG5Ca1pnfDU2MWQzMTFiZjJlZGEzNjE4ZjcxZGI5M2ZjZjVhN2M5YzZkODBkNzQzOWZhZTA2NjI5ZjZmNDY3ZTRlMjg2ZWQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"2 g \/ 1 piece","offer_id":56132966646092,"sku":"2CK9.2","price":263.4,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 6+ pieces","offer_id":56132966678860,"sku":"2CK9.2","price":250.23,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 24+ pieces","offer_id":56132966711628,"sku":"2CK9.2","price":237.06,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 1 piece","offer_id":56132966744396,"sku":"2CK9.3","price":553.65,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56132966777164,"sku":"2CK9.3","price":525.97,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56132966809932,"sku":"2CK9.3","price":498.29,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56132966842700,"sku":"2CK9.4","price":901.95,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56132966875468,"sku":"2CK9.4","price":856.85,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56132966908236,"sku":"2CK9.4","price":811.76,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56132966941004,"sku":"2CK9.5","price":1746.9,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56132966973772,"sku":"2CK9.5","price":1659.56,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56132967006540,"sku":"2CK9.5","price":1572.21,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CK9-SF_d7d45d35-dbc2-49f9-809d-35f331b0bbf7.jpg?v=1766416568"},{"product_id":"n-acetyl-l-carnosine-2cka-2cka","title":"N-Acetyl-L-carnosine, 50 g","description":"\u003cp\u003eN-Acetyl-L-carnosine is a biochemical compound identified by CAS number 56353-15-2 and empirical formula C₁₁H₁₆N₄O₄. With a molar mass of 268,27 g\/mol, it provides a clearly defined molecular basis for quantitative preparation, analytical reference work, and research applications involving acetylated dipeptide-related structures. Reported physical data include a flash point of 423 °C and a boiling point of 775,9 °C, offering useful orientation for laboratory handling and documentation. The product is Supplied from manufacturer Carl ROTH within the biochemicals portfolio, it supports laboratories that need transparent CAS, formula, and molar-mass information for traceable material selection. N-Acetyl-L-carnosine is suited to biochemical and chemical research contexts in which carnosine derivatives are examined, compared, or used as starting points for further study. balances practical bench use with efficient restocking. Consistent reporting of molecular and thermal parameters helps integrate the reagent into standardised protocols, catalogue systems, and quality-conscious laboratory workflows without ambiguity about identity or pack configuration.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): ≥ 98 %\u003c\/li\u003e\n\u003cli\u003eColour: white to off-white\u003c\/li\u003e\n\u003cli\u003eForm: solid\u003c\/li\u003e\n\u003cli\u003e¹H-NMR Spectrum: corresponds to assigned structure\u003c\/li\u003e\n\u003cli\u003eCAS number: 56353-15-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 50 g, 100 g, 250 g\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₁H₁₆N₄O₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 268,27 g\/mol\u003c\/li\u003e\n\u003cli\u003eFlash point: 423 °C\u003c\/li\u003e\n\u003cli\u003eBoiling point: 775,9 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CKA-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjIxOXxhcHBsaWNhdGlvbi9wZGZ8YURVekwyZzFPQzg1TWpVME5qWXpPVFEyTWpjd0wxTlFSVnBmTWtOTFFWOUZUaTV3WkdZfGI1MGFkMzVkNTc3MmY3N2VjM2YyNDIwYjEyZDE5OTJkNWI3NTBhMGQ5N2Q0N2FlZWZmZmRiZTZlNDA1ZGU4ZTU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CKA-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURnMEwyaG1PUzg1TVRrMk1Ea3dOemcxT0RJeUwxTkVRbDh5UTB0QlgwUkZYMFJGTG5Ca1pnfDk1OTljZjU1NGE1YjE4ZmI2ZTg2NTY4M2MwZmY4ZDVlMDFjMjVmNmNhNGM2OWUxOTUwMGRkOGM4NjhlYjFhYzM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"50 g \/ 1 piece","offer_id":56132967039308,"sku":"2CKA.3","price":403.15,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56132967072076,"sku":"2CKA.3","price":382.99,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56132967104844,"sku":"2CKA.3","price":362.84,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56132967137612,"sku":"2CKA.4","price":693.4,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56132967170380,"sku":"2CKA.4","price":658.73,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56132967203148,"sku":"2CKA.4","price":624.06,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56132967235916,"sku":"2CKA.5","price":1392.15,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56132967268684,"sku":"2CKA.5","price":1322.54,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56132967301452,"sku":"2CKA.5","price":1252.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CKA-SF_92319cca-e58e-4a7e-90c7-ab77ddd24863.jpg?v=1766416568"},{"product_id":"o-acetyl-l-homoserine-hydrochloride-2ckc-2ckc","title":"O-Acetyl-L-homoserine hydrochloride, 2 mg","description":"\u003cp\u003eO-Acetyl-L-homoserine hydrochloride is a specialised biochemical reagent with CAS number 250736-84-6 and empirical formula C₆H₁₁NO₄HCl. Its molar mass of 197,62 g\/mol enables precise calculation of amounts for synthesis, enzymatic studies, and analytical preparations involving this acetylated homoserine salt. The hydrochloride form is a practical solid presentation for controlled laboratory use where defined amino-acid derivatives are required. This variant is Available from manufacturer Carl ROTH as part of the biochemicals range, the material is described with clear CAS, formula, and molar-mass data to support accurate identification and documentation in research environments. O-Acetyl-L-homoserine hydrochloride is relevant in biochemical and organic research contexts that address homoserine metabolism, pathway intermediates, or related synthetic chemistry. The low milligram pack supports economical use while preserving material for repeated micro-scale trials. Laboratories benefit from unambiguous molecular descriptors when integrating the compound into protocols, inventory systems, and comparative studies alongside other amino-acid derivatives and biochemical building blocks.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: white to yellow\u003c\/li\u003e\n\u003cli\u003eForm: powder or solid\u003c\/li\u003e\n\u003cli\u003e¹H-NMR Spectrum: corresponds to assigned structure\u003c\/li\u003e\n\u003cli\u003eCAS number: 250736-84-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 2 mg, 5 mg, 10 mg, 25 mg\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₁₁NO₄HCl\u003c\/li\u003e\n\u003cli\u003eMolar mass: 197,62 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: Biochemical\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CKC-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjUzN3xhcHBsaWNhdGlvbi9wZGZ8YUdNMkwyZzBZUzg1TWpVME5qWXpOVFV6TURVMEwxTlFSVnBmTWtOTFExOUZUaTV3WkdZfDE5NjI2N2E1ZWExYWJmNWE4MzMyYzdhZGNmZWVhNjlhNjYwMTY2MzM5YTI1N2VmNDNmYmRjYmQ1ODcwMjNmOGQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CKC-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURKaUwyaG1ZeTg1TVRrMk1Ea3dPREU0TlRrd0wxTkVRbDh5UTB0RFgwUkZYMFJGTG5Ca1pnfDFlNzE4ZGEwZWVmM2M4MDkxYTVjODU3ZDVhMTFlNDYyZDEwZDNmY2YxZDdjYjVlMmE0NWY3NTNmMjg3MzdkOTg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"2 mg \/ 1 piece","offer_id":56132967334220,"sku":"2CKC.2","price":203.2,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 6+ pieces","offer_id":56132967366988,"sku":"2CKC.2","price":193.04,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 24+ pieces","offer_id":56132967399756,"sku":"2CKC.2","price":182.88,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 1 piece","offer_id":56132967432524,"sku":"2CKC.3","price":403.15,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56132967465292,"sku":"2CKC.3","price":382.99,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56132967498060,"sku":"2CKC.3","price":362.84,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 1 piece","offer_id":56132967530828,"sku":"2CKC.4","price":600.95,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56132967563596,"sku":"2CKC.4","price":570.9,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56132967596364,"sku":"2CKC.4","price":540.86,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 1 piece","offer_id":56132967629132,"sku":"2CKC.5","price":1101.9,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 6+ pieces","offer_id":56132967661900,"sku":"2CKC.5","price":1046.81,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 24+ pieces","offer_id":56132967694668,"sku":"2CKC.5","price":991.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CKC-SF_71395569-9cd6-41fe-b91c-1b3263930ee2.jpg?v=1766416569"},{"product_id":"1-acetyl-melatonin-2cky-2cky","title":"1-Acetyl-melatonin, min. 90 %, 250 mg","description":"\u003cp\u003e1-Acetyl-melatonin is a biochemical reagent offered at a minimum purity of 90 %, with CAS number 188396-95-4. The compound has the empirical formula C₁₅H₁₈N₂O₃ and a molar mass of 274,32 g\/mol. It is From manufacturer Carl ROTH, this acetylated melatonin derivative provides a defined molecular identity for use as a reference material or building block in specialised experimental protocols. Stated purity, molar mass and formula enable accurate stoichiometric calculations and analytical confirmation. quantity is practical for method development, screening experiments and small-scale preparations. Specification of CAS 188396-95-4 together with formula C₁₅H₁₈N₂O₃ supports reliable documentation within controlled laboratory environments. Research groups working with melatonin-related structures can incorporate this material into workflows that require consistent chemical data and a convenient pack size for reproducible experimental series.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 90 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 188396-95-4\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-acetyl-melatonin-2cky-2cky?variant=56132971299148\"\u003e250 mg\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-acetyl-melatonin-2cky-2cky?variant=56132971397452\"\u003e500 mg\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-acetyl-melatonin-2cky-2cky?variant=56132971495756\"\u003e1 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-acetyl-melatonin-2cky-2cky?variant=56132971594060\"\u003e2.5 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePurity: min. 90 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₅H₁₈N₂O₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 274,32 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +8 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CKY-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjkyOXxhcHBsaWNhdGlvbi9wZGZ8YUdGaEwyZzFPQzg1TWpVME5qWXpPVGM1TURNNEwxTlFSVnBmTWtOTFdWOUZUaTV3WkdZfDM1ZThkZmUyZjRmYzFhMTZjYzc2YzBhOTQ4Njg5YjQzMGM4NWVhZmE1OWNlYTgyZGM4OGQ0MWJhYmY5MDgwNDg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CKY-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YUdOaEwyaGhOeTg1TVRrMk1Ea3hOREE0TkRFMEwxTkVRbDh5UTB0WlgwUkZYMFJGTG5Ca1pnfDg1YjZkNGRkZjdhYWJkMDIxY2Q5MTZjYTM1NjhjMmFkNmI0Y2E4ZmVkM2E1YzdiMzI1YjMyYmM0NTYyNzgwNjQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 mg \/ 1 piece","offer_id":56132971299148,"sku":"2CKY.1","price":342.95,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 6+ pieces","offer_id":56132971331916,"sku":"2CKY.1","price":325.8,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 24+ pieces","offer_id":56132971364684,"sku":"2CKY.1","price":308.66,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 1 piece","offer_id":56132971397452,"sku":"2CKY.2","price":568.7,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 6+ pieces","offer_id":56132971430220,"sku":"2CKY.2","price":540.27,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 24+ pieces","offer_id":56132971462988,"sku":"2CKY.2","price":511.83,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 1 piece","offer_id":56132971495756,"sku":"2CKY.3","price":944.95,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56132971528524,"sku":"2CKY.3","price":944.95,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56132971561292,"sku":"2CKY.3","price":944.95,"currency_code":"EUR","in_stock":true},{"title":"2.5 g \/ 1 piece","offer_id":56132971594060,"sku":"2CKY.4","price":1966.2,"currency_code":"EUR","in_stock":true},{"title":"2.5 g \/ 6+ pieces","offer_id":56132971626828,"sku":"2CKY.4","price":1867.89,"currency_code":"EUR","in_stock":true},{"title":"2.5 g \/ 24+ pieces","offer_id":56132971659596,"sku":"2CKY.4","price":1769.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CKY-SF_2c86155e-5fa8-4bd8-a771-b25878b604ee.jpg?v=1766416575"},{"product_id":"4-acetylamino-phthalic-anhydride-2clc-2clc","title":"4-(Acetylamino)phthalic anhydride, min. 95 %, 100 mg","description":"\u003cp\u003e4-(Acetylamino)phthalic anhydride is a functionalised aromatic anhydride supplied at a minimum purity of 95 %, with CAS number 22235-04-7 and empirical formula C₁₀H₇NO₄. It has a molar mass of 205,17 g\/mol and a boiling point of 497,1 °C, positioning it as a compact reagent for condensation, imide formation and related transformations in organic synthesis. The product is Available from manufacturer Carl ROTH, this acetylamino-substituted phthalic anhydride supports laboratories that need a defined electrophilic anhydride for polymer model studies, dye intermediate chemistry or heterocyclic ring construction. Its dual carbonyl reactivity and amide substituent enable selective elaboration under controlled conditions typical of fine-chemical research. The small pack size suits exploratory programmes, reference libraries and teaching laboratories where only limited amounts are required per experiment. Apply standard precautions for reactive anhydrides when opening, weighing and dissolving the solid. Clear CAS and formula data facilitate documentation in electronic lab notebooks and regulatory or quality systems used in biochemical and chemical research environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 22235-04-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 mg, 250 mg, 500 mg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₀H₇NO₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 205,17 g\/mol\u003c\/li\u003e\n\u003cli\u003eBoiling point: 497,1 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CLC-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzAwNHxhcHBsaWNhdGlvbi9wZGZ8YUdZMkwyaGhaQzg1TWpVME5qWTBNemN5TWpVMEwxTlFSVnBmTWtOTVExOUZUaTV3WkdZfGUzZmU2NmYzZWVlOTc3MWI0MWE0YjQ0YTM3YjQyNDRlZGU2OTBhNDZhNDBlNTY1ZTcwNGFlYzdhMDNmOWE3N2I\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CLC-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURNeUwyZzBNUzg1TVRrMk1Ea3lNekkxT1RFNEwxTkVRbDh5UTB4RFgwUkZYMFJGTG5Ca1pnfGE4ODc4OGIyYmIxOThhZTMzOGMzODQyMmFiMDNkZDBhNzIyOTNhNzY1NGQ4ZTUxNzAxMWJlYjFkOWU4Y2NmODM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 mg \/ 1 piece","offer_id":56132975788364,"sku":"2CLC.3","price":231.15,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 6+ pieces","offer_id":56132975821132,"sku":"2CLC.3","price":219.59,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 24+ pieces","offer_id":56132975853900,"sku":"2CLC.3","price":208.04,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 1 piece","offer_id":56132975886668,"sku":"2CLC.4","price":360.15,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 6+ pieces","offer_id":56132975919436,"sku":"2CLC.4","price":342.14,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 24+ pieces","offer_id":56132975952204,"sku":"2CLC.4","price":324.14,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 1 piece","offer_id":56132975984972,"sku":"2CLC.5","price":575.15,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 6+ pieces","offer_id":56132976017740,"sku":"2CLC.5","price":546.39,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 24+ pieces","offer_id":56132976050508,"sku":"2CLC.5","price":517.64,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CLC-SF_cde9285b-a842-4e8b-874e-10313757061e.jpg?v=1766416581"},{"product_id":"acetyl-phosphate-dilithium-2cp8-2cp8","title":"Acetyl phosphate dilithium, min. 85 %, technical, 2 g","description":"\u003cp\u003eAcetyl phosphate dilithium is a technical-grade organophosphate salt offered at a minimum purity of 85 % for laboratory biochemical applications. It is identified by CAS number 16333-96-3, empirical formula C₂H₃Li₂O₅P and a molar mass of 152 g\/mol, establishing a clear profile for energy-transfer and phosphorylation-related studies. Dilithium acetyl phosphate is commonly considered where activated acetyl donors or phosphate-transfer reagents are evaluated in enzymatic and synthetic biochemistry contexts. The material is This technical quality is available from manufacturer Carl ROTH as part of its biochemicals portfolio for research environments. Stated assay and molecular parameters help users calculate loadings and maintain experimental records. Apply appropriate cold-chain handling practices consistent with the product data and follow laboratory safety procedures together with the safety documentation when working with this lithium salt.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eColour: white\u003c\/li\u003e\n\u003cli\u003eForm: powder\u003c\/li\u003e\n\u003cli\u003ePurity (NMR): batch-specific value\u003c\/li\u003e\n\u003cli\u003eCAS number: 16333-96-3\u003c\/li\u003e\n\u003cli\u003ePack sizes: 2 g, 5 g, 10 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 85 %, technical\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂H₃Li₂O₅P\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CP8-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjczOHxhcHBsaWNhdGlvbi9wZGZ8YUdZeUwyaGpPQzg1TWpZMk56SXlOalk0TlRjMEwxTlFSVnBmTWtOUU9GOUZUaTV3WkdZfDg1NDhkYjdjN2UyODBjODdiMjVmMWFlOTRiZDRmNTRjYzJhNGJkMDhiODhjNmM0ZjMzZmNhZWU4ZGUzMWI3OTQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CP8-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzg1Mzl8YXBwbGljYXRpb24vcGRmfGFEazVMMmcwTkM4NU1qWXlNVGcxTXpFMk16Z3lMMU5FUWw4eVExQTRYMFJGWDBWT0xuQmtaZ3wxZjZiZTc1NWM0MThhNDgwNzU2ZWNiYzgyNWMwOGQ4MGFlZTRlODIxYTM1ZjE3MDMwYjkzYjU1MzRhNGQ5ODBk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"2 g \/ 1 piece","offer_id":56132990566732,"sku":"2CP8.3","price":241.9,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 6+ pieces","offer_id":56132990599500,"sku":"2CP8.3","price":229.81,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 24+ pieces","offer_id":56132990632268,"sku":"2CP8.3","price":217.71,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 1 piece","offer_id":56132990665036,"sku":"2CP8.4","price":396.7,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56132990697804,"sku":"2CP8.4","price":376.87,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56132990730572,"sku":"2CP8.4","price":357.03,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56132990763340,"sku":"2CP8.5","price":553.65,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56132990796108,"sku":"2CP8.5","price":525.97,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56132990828876,"sku":"2CP8.5","price":498.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CP8-SF_02ac4550-54d6-47b3-9faa-bb9d56e2ef5d.jpg?v=1766416608"},{"product_id":"3-aminophenylacetylene-2ct8-2ct8","title":"3-Aminophenylacetylene, min. 95 %, 25 g","description":"\u003cp\u003e3-Aminophenylacetylene is an aromatic ethynyl-aniline building block offered at a minimum purity of 95 % for organic synthesis and biochemical research. Identified by CAS number 54060-30-9 and the empirical formula C₈H₇N, the compound has a molar mass of 117,15 g\/mol and a density of 1,12 g\/cm³. Its boiling point is 90 °C and the flash point is 59 °C, giving laboratories clear physical reference data for handling and process design. Such functionality supports coupling chemistry, conjugated-system construction, and the preparation of specialty intermediates in medicinal and materials-oriented synthesis. The defined molar mass and density values aid stoichiometry, solvent selection, and purification planning. As a fine chemical within the biochemicals category, 3-aminophenylacetylene fits routine bench-scale work where a reliable min. 95 % grade and compact pack size are required for exploratory or scale-up routes.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (GC): ≥ 97.5 %\u003c\/li\u003e\n\u003cli\u003eIR-spectrum: corresponds to reference spectrum\u003c\/li\u003e\n\u003cli\u003eRefractive index n a: 1.6155 to 1.6195\u003c\/li\u003e\n\u003cli\u003eColour: light yellow to orange to brown\u003c\/li\u003e\n\u003cli\u003eForm: clear liquid\u003c\/li\u003e\n\u003cli\u003eCAS number: 54060-30-9\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 g, 50 g, 100 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₈H₇N\u003c\/li\u003e\n\u003cli\u003eMolar mass: 117,15 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,12 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 90 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CT8-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTQwMHxhcHBsaWNhdGlvbi9wZGZ8YURCaUwyZzNPQzg1TWpVME5qWTJOVE0wT1RReUwxTlFSVnBmTWtOVU9GOUZUaTV3WkdZfDM2YWExNDA3ZmIwNmVkNDhkNjhiMDMyMWM1YWUxMGM1OTMwYzg0YWY0ZjAwMzM5YjU5OWZmNWUxNGM4ZjczNmI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CT8-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURjNUwyaGhNeTg1TVRrMk1EazJNRGswTWpNNEwxTkVRbDh5UTFRNFgwUkZYMFJGTG5Ca1pnfDk5YWRjNTI4ZWE1YzlkZmI2Y2VjZWVmNzhlMzlmNjZjZjA1NjczMjJiNDQ5ZjVhNGU4NDAyNGRiYTZhNTJiZDA\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 g \/ 1 piece","offer_id":56132998529356,"sku":"2CT8.3","price":252.65,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56132998562124,"sku":"2CT8.3","price":240.02,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56132998594892,"sku":"2CT8.3","price":227.39,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 1 piece","offer_id":56132998627660,"sku":"2CT8.4","price":375.2,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56132998660428,"sku":"2CT8.4","price":356.44,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56132998693196,"sku":"2CT8.4","price":337.68,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56132998725964,"sku":"2CT8.5","price":661.15,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56132998758732,"sku":"2CT8.5","price":628.09,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56132998791500,"sku":"2CT8.5","price":595.04,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CT8-SF_19e2cef5-f280-4e85-9155-1575d3ab5b16.jpg?v=1766416620"},{"product_id":"3-acetylbenzonitrile-2cth-2cth","title":"3-Acetylbenzonitrile, min. 95 %, 100 g","description":"\u003cp\u003e3-Acetylbenzonitrile is an aromatic keto-nitrile building block offered at a minimum purity of 95 % for organic synthesis and related laboratory applications. It is identified by CAS number 6136-68-1 and the empirical formula C₉H₇NO, with a molar mass of 145,16 g\/mol. size from manufacturer Carl ROTH supports multi-step campaigns, intermediate stock preparation, and repeated screening work without frequent reordering. The meta arrangement of the acetyl and cyano groups on the benzene ring enables selective transformations toward heterocycles, functionalized aromatics, and specialty intermediates used in medicinal and materials-oriented chemistry. Clear molecular formula and molar-mass data assist accurate stoichiometry, solvent choice, and analytical confirmation throughout process development. Positioned in the biochemicals and fine-chemicals range, 3-acetylbenzonitrile provides a practical balance of purity specification and workable quantity for research and development laboratories. Teams can integrate this min. 95 % grade into established synthetic workflows where a reliable acetylbenzonitrile scaffold is required at the hundred-gram scale.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 6136-68-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 500 g, 1 kg, 2 kg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₉H₇NO\u003c\/li\u003e\n\u003cli\u003eMolar mass: 145,16 g\/mol\u003c\/li\u003e\n\u003cli\u003eProduct type: acetylbenzonitrile\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CTH-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjQwOHxhcHBsaWNhdGlvbi9wZGZ8YURjekwyZzNZaTg1TWpVME5qWTJORE0yTmpNNEwxTlFSVnBmTWtOVVNGOUZUaTV3WkdZfGZkNzgyZWI1NDg0YTE0ZGQwNDBkNDE4MmFiM2Q3ZmI2ODkwNjdlYTRjNGYxODZkMWRiZGU3YTgyMzhkMTUwOTU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CTH-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURFekwyZzVaQzg1TVRrMk1EazJNalU0TURjNEwxTkVRbDh5UTFSSVgwUkZYMFJGTG5Ca1pnfDVhZDE4MzBkYTJjYjg2Mjc4ZDRmY2MxZDI4MWEyNzYyNjRlZWM1OTU5ZTU3N2UxNmZmMTUzNGYyODgyYjhmYjE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56132999446860,"sku":"2CTH.2","price":224.7,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56132999479628,"sku":"2CTH.2","price":213.47,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56132999512396,"sku":"2CTH.2","price":202.23,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56132999545164,"sku":"2CTH.3","price":1037.4,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56132999577932,"sku":"2CTH.3","price":985.53,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56132999610700,"sku":"2CTH.3","price":933.66,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56132999643468,"sku":"2CTH.4","price":1994.15,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56132999676236,"sku":"2CTH.4","price":1994.15,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56132999709004,"sku":"2CTH.4","price":1994.15,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 1 piece","offer_id":56132999741772,"sku":"2CTH.5","price":3563.65,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 6+ pieces","offer_id":56132999774540,"sku":"2CTH.5","price":3385.47,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 24+ pieces","offer_id":56132999807308,"sku":"2CTH.5","price":3207.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CTH-SF_d76ae63a-c97c-48b6-8441-00dbb1b0f235.jpg?v=1766416622"},{"product_id":"acetylthiourea-2ctp-2ctp","title":"Acetylthiourea, min. 95 %, 10 g","description":"\u003cp\u003eAcetylthiourea is a sulfur- and nitrogen-containing organic reagent supplied at min. 95 % purity, with CAS number 591-08-2 and empirical formula C₃H₆N₂OS. The molar mass is 118,16 g\/mol, giving a compact molecular profile useful for stoichiometric calculations and identity confirmation. The material is available from manufacturer Carl ROTH within a biochemicals portfolio aimed at research and development laboratories. UN number 2811 is associated with the substance, supporting correct classification and transport handling alongside institutional safety procedures. The min. 95 % specification helps maintain consistency across batches when users apply complementary analytical controls. size offers a practical balance between availability for multiple experiments and controlled inventory of a reactive specialty chemical. Stated CAS, formula, molar mass, purity, and pack data enable straightforward catalogue matching and goods-in checks. This entry presents only manufacturer-backed descriptors so chemists and buyers can integrate acetylthiourea into validated workflows without relying on unverified application or performance claims.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eColour: white\u003c\/li\u003e\n\u003cli\u003eForm: powder\u003c\/li\u003e\n\u003cli\u003ePurity (NMR): ≥95 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 591-08-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 10 g, 25 g, 50 g, 100 g, 250 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃H₆N₂OS\u003c\/li\u003e\n\u003cli\u003eMolar mass: 118,16 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CTP-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjcwMHxhcHBsaWNhdGlvbi9wZGZ8YUdKakwyZzJPUzg1TWpVME5qWTJPVGt6TmprMEwxTlFSVnBmTWtOVVVGOUZUaTV3WkdZfDU5ZTUzNjg2NzVhZThiNDE5NmM3MjU5NmQ5MjkwMjRmM2RlNzYxZmNjYjk1ZTM4YjUxMjM2NDhmY2Y1ZTE4OTE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CTP-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjA3ODd8YXBwbGljYXRpb24vcGRmfGFEZ3dMMmhpTkM4NU1qUXpOek13TlRjMU16a3dMMU5FUWw4eVExUlFYMFJGWDBWT0xuQmtaZ3xmNjljOWY4M2Y0NjliM2NkMTI0ZDhlNzI4NDUyOGVjODMyZjc1MzhiOWZhZjk2NjMyYWQwMzAwYjYzODZlZGY3\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 g \/ 1 piece","offer_id":56133001085260,"sku":"2CTP.1","price":267.7,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56133001118028,"sku":"2CTP.1","price":254.32,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56133001150796,"sku":"2CTP.1","price":240.93,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56133001183564,"sku":"2CTP.2","price":525.7,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56133001216332,"sku":"2CTP.2","price":499.42,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56133001249100,"sku":"2CTP.2","price":473.13,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 1 piece","offer_id":56133001281868,"sku":"2CTP.3","price":901.95,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56133001314636,"sku":"2CTP.3","price":856.85,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56133001347404,"sku":"2CTP.3","price":811.76,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56133001380172,"sku":"2CTP.4","price":1499.65,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56133001412940,"sku":"2CTP.4","price":1424.67,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56133001445708,"sku":"2CTP.4","price":1349.69,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56133001478476,"sku":"2CTP.5","price":2993.9,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56133001511244,"sku":"2CTP.5","price":2844.21,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56133001544012,"sku":"2CTP.5","price":2694.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CTP-SF_9cf91c35-2757-4076-986b-d8ae98b66bcf.jpg?v=1766416624"},{"product_id":"n-a-acetyl-l-arginine-dihydrate-2cy5-2cy5","title":"N-a-Acetyl-L-arginine dihydrate, min. 95 %, 25 g","description":"\u003cp\u003eN-α-Acetyl-L-arginine dihydrate is an acetylated arginine derivative supplied as the dihydrate for biochemical and synthetic laboratory work. It carries CAS number 210545-23-6, the empirical formula C₈H₁₆N₄O₃·2H₂O and a molar mass of 252,27 g\/mol, and is offered at a minimum purity of 95 %. This protected amino-acid building block is widely used in peptide chemistry, metabolic studies and method development where a defined arginine analogue is required. The material is Physical identity is supported by the stated molecular weight and formula, enabling straightforward stoichiometry and documentation in research protocols. Available from manufacturer Carl ROTH, the product fits catalogues of fine biochemicals intended for controlled laboratory handling. Researchers can integrate it into synthesis routes, analytical standards preparation or exploratory assays that call for N-α-acetylated arginine in dihydrate form, with clear CAS and formula data for inventory and safety systems.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCAS number: 210545-23-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 g, 50 g, 100 g, 250 g, 500 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₈H₁₆N₄O₃·2H₂O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 252,27 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CY5-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzA4NnxhcHBsaWNhdGlvbi9wZGZ8YUROakwyZ3dOQzg1TWpVME5qWTNPREV5T0RrMEwxTlFSVnBmTWtOWk5WOUZUaTV3WkdZfDllMGM2OGRiMzM2NzgzODFlMWI0ODU4ZWZjNzQ5ZDhhZTA0ZjdjZWZmYmUyYjdkZThhZjg4NGI4MzY2YjJmOTY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 g \/ 1 piece","offer_id":56133012652364,"sku":"2CY5.1","price":117.2,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56133012685132,"sku":"2CY5.1","price":111.34,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56133012717900,"sku":"2CY5.1","price":105.48,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 1 piece","offer_id":56133012750668,"sku":"2CY5.2","price":117.2,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56133012783436,"sku":"2CY5.2","price":111.34,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56133012816204,"sku":"2CY5.2","price":105.48,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56133012848972,"sku":"2CY5.3","price":181.7,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56133012881740,"sku":"2CY5.3","price":172.62,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56133012914508,"sku":"2CY5.3","price":163.53,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56133012947276,"sku":"2CY5.4","price":360.15,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56133012980044,"sku":"2CY5.4","price":342.14,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56133013012812,"sku":"2CY5.4","price":324.14,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56133013045580,"sku":"2CY5.5","price":536.45,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56133013078348,"sku":"2CY5.5","price":509.63,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56133013111116,"sku":"2CY5.5","price":482.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CY5-SF_b652a35c-ca80-4ae6-9c0d-0a811be1c88a.jpg?v=1766416643"},{"product_id":"n-epsilon-acetyl-l-lysine-2cyl-2cyl","title":"N-epsilon-Acetyl-L-lysine, 10 g","description":"\u003cp\u003eN-epsilon-Acetyl-L-lysine is a side-chain-acetylated derivative of the amino acid L-lysine used in biochemical research. It is characterised by CAS number 692-04-6 and the empirical formula C₈H₁₆N₂O₃, with a molar mass of 188,22 g\/mol and a boiling point of 442 °C. The ε-N-acetyl modification makes this compound relevant for studies of lysine acetylation, peptide design and related metabolic or proteomic investigations. The product from manufacturer Carl ROTH carries well-defined molecular data that facilitate accurate dosing, documentation and inventory control. Researchers in chemical biology, peptide chemistry and post-translational modification work can incorporate this reagent into preparative and analytical protocols. Clear CAS and formula information support quality records and cross-laboratory comparability. offers sufficient material for repeated experiments while remaining practical for bench-scale storage and handling in life-science environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): ≥ 98 %\u003c\/li\u003e\n\u003cli\u003eColour: white to off-white\u003c\/li\u003e\n\u003cli\u003eForm: powder to crystalline powder\u003c\/li\u003e\n\u003cli\u003e¹H-NMR Spectrum: corresponds to assigned structure\u003c\/li\u003e\n\u003cli\u003eLoss on Drying: ≤ 1 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 692-04-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 10 g, 25 g, 100 g\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₈H₁₆N₂O₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 188,22 g\/mol\u003c\/li\u003e\n\u003cli\u003eBoiling point: 442 °C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CYL-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzI4MHxhcHBsaWNhdGlvbi9wZGZ8YURoa0wyZ3dNeTg1TWpVME5qWTNPRGM0TkRNd0wxTlFSVnBmTWtOWlRGOUZUaTV3WkdZfDA3YWI3ZmQyYzczM2RmOTU4N2FhYzViMDVhNWE1ZmQ1MzI0ODM0ZTU0MWIwZDg2MTIxZWQ4OTUzYjNhMjZlYzM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CYL-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YUdNMEwyZzVaaTg1TVRrMk1EazVNakEzTVRrNEwxTkVRbDh5UTFsTVgwUkZYMFJGTG5Ca1pnfDVlODJkNGEyZmJlOGM0ZTJhNDZhYjkxYzA2ZjFhOWE3MTdmNjRhMmM5OTNhNTA5ZWIyN2I4ZjA5MWQ2NTUwNGU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 g \/ 1 piece","offer_id":56133017370956,"sku":"2CYL.3","price":224.7,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56133017403724,"sku":"2CYL.3","price":213.47,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56133017436492,"sku":"2CYL.3","price":202.23,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56133017469260,"sku":"2CYL.4","price":504.2,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56133017502028,"sku":"2CYL.4","price":478.99,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56133017534796,"sku":"2CYL.4","price":453.78,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56133017567564,"sku":"2CYL.5","price":1596.4,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56133017600332,"sku":"2CYL.5","price":1516.58,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56133017633100,"sku":"2CYL.5","price":1436.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CYL-SF_98b88b14-fd5c-4200-a3b7-0a0fb0eae436.jpg?v=1766416650"},{"product_id":"n-acetyl-dl-leucine-2cyx-2cyx","title":"N-Acetyl-DL-leucine, min. 95 %, 500 g","description":"\u003cp\u003eN-Acetyl-DL-leucine is an N-acylated amino acid derivative supplied at a minimum purity of 95 %, identified by CAS number 99-15-0 and empirical formula C₈H₁₅NO₃. With a molar mass of 173,21 g\/mol, the compound is well suited to quantitative preparation of solutions and reaction mixtures in biochemical and organic laboratory practice. Researchers working with leucine derivatives, protected amino acids or metabolic intermediates can apply N-acetyl-DL-leucine in method development, process trials and comparative stereochemical experiments. The stated purity level supports reproducible handling across academic and industrial life-science environments. Clear molecular data simplify documentation, weighing calculations and inventory control. As part of a broader biochemicals offering, the material integrates readily into routine laboratory workflows that require a defined N-acetylated leucine building block in a convenient larger pack size.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eColour: white\u003c\/li\u003e\n\u003cli\u003eForm: powder to crystalline powder to solid\u003c\/li\u003e\n\u003cli\u003eAssay: ≥95 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 99-15-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 g, 1 kg, 2 kg, 5 kg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₈H₁₅NO₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 173,21 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CYX-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzM3NHxhcHBsaWNhdGlvbi9wZGZ8YUdWbEwyZzBZUzg1TWpVME5qWTRNRGMxTURNNEwxTlFSVnBmTWtOWldGOUZUaTV3WkdZfDhjNDlkMThjZjJhZWU3NDYwMDkwYTBmMTFkMTY0ZGY4N2E4N2RhYjk1NWYzN2FlNzVjMmYzNjYwYWYyMTU0ZjU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2CYX-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzg1MjF8YXBwbGljYXRpb24vcGRmfGFHWXdMMmc0TUM4NU1qQTJORFl5TURVME5ETXdMMU5FUWw4eVExbFlYMFJGWDBWT0xuQmtaZ3xmNzQ3NDhiNGVjOGMxZWQyODQwNzQ5MmE3MjYzMGVhZDY2MjZkNzhiMTIwZWRlYTZhMGJmODE2YzU4NmVmYWQ3\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 g \/ 1 piece","offer_id":56133018976588,"sku":"2CYX.2","price":256.95,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56133019009356,"sku":"2CYX.2","price":244.1,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56133019042124,"sku":"2CYX.2","price":231.26,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56133019074892,"sku":"2CYX.3","price":482.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56133019107660,"sku":"2CYX.3","price":482.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56133019140428,"sku":"2CYX.3","price":482.7,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 1 piece","offer_id":56133019173196,"sku":"2CYX.4","price":923.45,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 6+ pieces","offer_id":56133019205964,"sku":"2CYX.4","price":877.28,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 24+ pieces","offer_id":56133019238732,"sku":"2CYX.4","price":831.11,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56133019271500,"sku":"2CYX.5","price":2256.45,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56133019304268,"sku":"2CYX.5","price":2143.63,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56133019337036,"sku":"2CYX.5","price":2030.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CYX-SF_b3f26637-74c2-4abe-aa75-c6a74f0d6a1e.jpg?v=1766416652"},{"product_id":"5-acetylindole-2e06-2e06","title":"5-Acetylindole, min. 90 %, 250 mg","description":"\u003cp\u003e5-Acetylindole is an acetyl-substituted indole derivative supplied at a minimum purity of 90 %, with CAS number 53330-94-2 and empirical formula C₁₀H₉NO. The compound has a molar mass of 159,18 g\/mol. Available from manufacturer Carl ROTH, this biochemical serves as a versatile heterocyclic building block for the synthesis of more elaborate indole scaffolds. The acetyl group at the 5-position offers a convenient handle for further functionalisation, condensation reactions or reductive modifications in medicinal and organic chemistry programmes. Researchers investigating indole-based pharmacophores, fluorescent cores or natural-product analogues can incorporate 5-acetylindole when a defined aromatic ketone motif is required. Clear CAS designation, molecular formula and molar-mass data support accurate weighing, reaction planning and documentation. The compact pack format is well matched to screening libraries, method optimisation and academic or industrial laboratories that need controlled quantities of this intermediate without excess inventory.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCAS number: 53330-94-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 mg, 500 mg, 1 g, 2 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 90 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₀H₉NO\u003c\/li\u003e\n\u003cli\u003eMolar mass: 159,18 g\/mol\u003c\/li\u003e\n\u003cli\u003eWeight: 0,001 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 mg \/ 1 piece","offer_id":56133021958476,"sku":"2E06.1","price":99.9,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 6+ pieces","offer_id":56133021991244,"sku":"2E06.1","price":94.91,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 24+ pieces","offer_id":56133022024012,"sku":"2E06.1","price":89.91,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 1 piece","offer_id":56133022056780,"sku":"2E06.2","price":138.7,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 6+ pieces","offer_id":56133022089548,"sku":"2E06.2","price":131.77,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 24+ pieces","offer_id":56133022122316,"sku":"2E06.2","price":124.83,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 1 piece","offer_id":56133022155084,"sku":"2E06.3","price":117.2,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56133022187852,"sku":"2E06.3","price":117.2,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56133022220620,"sku":"2E06.3","price":117.2,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 1 piece","offer_id":56133022253388,"sku":"2E06.4","price":155.9,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 6+ pieces","offer_id":56133022286156,"sku":"2E06.4","price":148.11,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 24+ pieces","offer_id":56133022318924,"sku":"2E06.4","price":140.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2E06-SF_8de1ebb8-8306-4fee-b1bc-ddf22387865a.jpg?v=1766416657"},{"product_id":"acetylshikonin-2e1e-2e1e","title":"Acetylshikonin, min. 95 %, 2 mg","description":"\u003cp\u003eAcetylshikonin is a naphthoquinone derivative offered at a minimum purity of 95 %. It is identified by CAS number 24502-78-1 and the empirical formula C₁₈H₁₈O₆, corresponding to a molar mass of 330,33 g\/mol. The compound is This acetylated shikonin analogue provides a defined small-quantity material for analytical work, reference use and exploratory studies. Available from manufacturer Carl ROTH, the product carries a clear assay specification together with full molecular identification. is practical where only limited amounts are required for screening, calibration or specialised synthetic steps. Positioned within the biochemicals and chemicals portfolio, acetylshikonin supports research that relies on documented purity and formula data. Accurate molar mass and CAS registration assist weighing, solution preparation and traceable laboratory records when working with this min. 95 % grade specialty compound.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 24502-78-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 2 mg, 5 mg, 10 mg, 25 mg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₈H₁₈O₆\u003c\/li\u003e\n\u003cli\u003eMolar mass: 330,33 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +8 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2E1E-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzA5NXxhcHBsaWNhdGlvbi9wZGZ8YUdGakwyaGlZaTg1TWpVME5qWTVNamczTkRVMEwxTlFSVnBmTWtVeFJWOUZUaTV3WkdZfDdlOTAwYTU4NTRiOTc5NTUyMmQyOWVkYzgyZDAyY2RjOTgxZGQ0NjY1YjIzMzBlODljMjRmNmRjOWJkNmVmZWQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2E1E-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YUdSbUwyaGpNUzg1TVRrMk1UQXhOemsxT0Rjd0wxTkVRbDh5UlRGRlgwUkZYMFJGTG5Ca1pnfDVhMDYyYWYyOTg0NTJkNjBmNDFlY2UwYmYxZDA4NDdlZWJhNzc2NWIwMDg0OGNjNTA0ZmIyY2ViMGFiYmYwN2Q\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"2 mg \/ 1 piece","offer_id":56133055152460,"sku":"2E1E.2","price":181.7,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 6+ pieces","offer_id":56133055185228,"sku":"2E1E.2","price":172.62,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 24+ pieces","offer_id":56133055217996,"sku":"2E1E.2","price":163.53,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 1 piece","offer_id":56133055250764,"sku":"2E1E.3","price":327.9,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56133055283532,"sku":"2E1E.3","price":311.51,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56133055316300,"sku":"2E1E.3","price":295.11,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 1 piece","offer_id":56133055349068,"sku":"2E1E.4","price":525.7,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56133055381836,"sku":"2E1E.4","price":499.42,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56133055414604,"sku":"2E1E.4","price":473.13,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 1 piece","offer_id":56133055447372,"sku":"2E1E.5","price":1048.15,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 6+ pieces","offer_id":56133055480140,"sku":"2E1E.5","price":995.74,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 24+ pieces","offer_id":56133055512908,"sku":"2E1E.5","price":943.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2E1E-SF_adce8737-3248-417d-8f39-87305a97614e.jpg?v=1766416676"},{"product_id":"1-adamantylacetyl-chloride-2e20-2e20","title":"1-Adamantylacetyl chloride, min. 95 %, 5 g","description":"\u003cp\u003e1-Adamantylacetyl chloride is an adamantane-based acid chloride offered at a minimum purity of 95 % for synthetic and biochemical work. Identified by CAS number 19835-38-2, it has the empirical formula C₁₂H₁₇ClO and a molar mass of 212,72 g\/mol. The rigid, lipophilic adamantyl cage makes this reagent a useful building block for introducing sterically demanding acyl groups into target molecules. Physical data include a flash point of 126 °C and a boiling point of 281,1 °C, supporting predictable handling in the laboratory. Its defined composition supports reproducible incorporation of the adamantylacetyl motif into scaffolds used in pharmaceutical research, materials science, and specialty organic synthesis. The compact pack size suits method development, screening, and small-scale preparative work where controlled addition of a bulky acyl chloride is required.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 19835-38-2\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-adamantylacetyl-chloride-2e20-2e20?variant=56133058429260\"\u003e5 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-adamantylacetyl-chloride-2e20-2e20?variant=56133058527564\"\u003e10 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-adamantylacetyl-chloride-2e20-2e20?variant=56133058625868\"\u003e25 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-adamantylacetyl-chloride-2e20-2e20?variant=56133058724172\"\u003e50 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-adamantylacetyl-chloride-2e20-2e20?variant=56133058822476\"\u003e100 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₂H₁₇ClO\u003c\/li\u003e\n\u003cli\u003eMolar mass: 212,72 g\/mol\u003c\/li\u003e\n\u003cli\u003eFlash point: 126 °C\u003c\/li\u003e\n\u003cli\u003eBoiling point: 281,1 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2E20-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjQxNHxhcHBsaWNhdGlvbi9wZGZ8YUdKakwyaGlaUzg1TWpVME5qWTVNelV5T1Rrd0wxTlFSVnBmTWtVeU1GOUZUaTV3WkdZfGFkMGNiZDVhYzM0MTg2YmU1ZGFkNWNiYTA5YWNhMDI4YzY5YzYyNjUyZGJhNDBkNGRkNTkyZmYxZDVkNGRmYWI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2E20-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YUdWaUwyZzJPUzg1TVRrMk1UQXlNakl4T0RVMEwxTkVRbDh5UlRJd1gwUkZYMFJGTG5Ca1pnfDEyYzhlNWY0ZjUwMzIyMDk3ZGViMmVhMWNhNTQ3MmJjMDQ1OTE4MGYyOGFmMzhjZjUzY2JjZDViNmNjNGMxYzg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 g \/ 1 piece","offer_id":56133058429260,"sku":"2E20.1","price":306.4,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56133058462028,"sku":"2E20.1","price":291.08,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56133058494796,"sku":"2E20.1","price":275.76,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56133058527564,"sku":"2E20.2","price":403.15,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56133058560332,"sku":"2E20.2","price":382.99,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56133058593100,"sku":"2E20.2","price":362.84,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56133058625868,"sku":"2E20.3","price":504.2,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56133058658636,"sku":"2E20.3","price":478.99,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56133058691404,"sku":"2E20.3","price":453.78,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 1 piece","offer_id":56133058724172,"sku":"2E20.4","price":704.15,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56133058756940,"sku":"2E20.4","price":668.94,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56133058789708,"sku":"2E20.4","price":633.74,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56133058822476,"sku":"2E20.5","price":998.7,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56133058855244,"sku":"2E20.5","price":948.77,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56133058888012,"sku":"2E20.5","price":898.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2E20-SF_ab0d0b5b-5f0e-422c-9b4e-d42f1be195d0.jpg?v=1766416680"},{"product_id":"benzyldimethylstearylammonium-chloride-h-2ex1-2ex1","title":"Benzyldimethylstearylammonium chloride h, ydrate, 50 g","description":"\u003cp\u003eBenzyldimethylstearylammonium chloride hydrate is a quaternary ammonium salt with CAS number 122-19-0 and empirical formula C₂₇H₅₀ClN. The molar mass is 424,15 g\/mol. The structure combines a stearyl chain with benzyl and dimethyl substituents on the nitrogen centre, a motif commonly explored in surfactant chemistry, phase-transfer studies, and surface-active intermediate research. Material from manufacturer Carl ROTH is suited to organic synthesis, formulation trials, and method development where a defined cationic amphiphile is needed. quantity balances practical bench use with manageable stock levels for research groups. UN number 3263 is associated with the substance, so transport and storage must follow applicable laboratory safety rules. Use standard precautions for quaternary ammonium compounds and keep the product under the recommended refrigerated conditions.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 122-19-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 50 g, 100 g, 250 g\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₇H₅₀ClN\u003c\/li\u003e\n\u003cli\u003eMolar mass: 424,15 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +8 °C\u003c\/li\u003e\n\u003cli\u003eUN nr.: 3263\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2EX1-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzM1NXxhcHBsaWNhdGlvbi9wZGZ8YURoaUwyaGlZUzg1TWpVME5qZ3dPVFV5T0RZeUwxTlFSVnBmTWtWWU1WOUZUaTV3WkdZfDVmZmI1Nzk5Mjg0NTAyYTQ4NjA3NzdhNWUxYTg3ZDJhNmYyNDM0ODUwMDAxNWNhZTA0OGEwZWE5MWM1ZDJkOGE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2EX1-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURsaUwyZzJZeTg1TVRrMk1USTFNRFl4TVRVd0wxTkVRbDh5UlZneFgwUkZYMFJGTG5Ca1pnfGIxYTUzYzZiNTJlNjk3YWMwM2QzY2Y0NjUxMzFlY2MzNzI4NzYzNTVkY2QxMDcwODMxOGY4NjY2ZmVkZTgyZTY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"50 g \/ 1 piece","offer_id":56134101467468,"sku":"2EX1.3","price":181.7,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56134101500236,"sku":"2EX1.3","price":172.62,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56134101533004,"sku":"2EX1.3","price":163.53,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56134101565772,"sku":"2EX1.4","price":289.2,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56134101598540,"sku":"2EX1.4","price":274.74,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56134101631308,"sku":"2EX1.4","price":260.28,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56134101664076,"sku":"2EX1.5","price":575.15,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56134101696844,"sku":"2EX1.5","price":546.39,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56134101729612,"sku":"2EX1.5","price":517.64,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2EX1-SF_a9a8fa84-a4c1-4937-a0e8-4cfb38aecb0d.jpg?v=1766417085"},{"product_id":"n-cyanoacetylurethane-2h4a-2h4a","title":"N-Cyanoacetylurethane, min. 95 %, 1 g","description":"\u003cp\u003eN-Cyanoacetylurethane is a bifunctional organic intermediate offered at a minimum purity of 95 % for synthetic and laboratory research. It is identified by CAS number 6629-04-5 and the empirical formula C₆H₈N₂O₃, corresponding to a molar mass of 156,14 g\/mol. The molecule combines a cyanoacetyl unit with a urethane motif, providing electrophilic and nucleophilic reaction sites useful in heterocycle construction, condensation chemistry, and the preparation of nitrogen-containing scaffolds. Its compact molecular weight simplifies stoichiometric calculations and analytical tracking by standard chromatographic and spectroscopic methods. Organic chemists and process researchers can apply this reagent in cyanoacetylation sequences, cyclisation studies, and the assembly of specialised fine chemicals. Intended for controlled laboratory use within biochemical and synthetic chemistry programmes that require a reliable N-cyanoacetylurethane building block at research scale.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 6629-04-5\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 g, 2 g, 5 g, 10 g, 25 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₈N₂O₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 156,14 g\/mol\u003c\/li\u003e\n\u003cli\u003eProduct type: Cyanoacetylurethane intermediate\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2H4A-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjQxOXxhcHBsaWNhdGlvbi9wZGZ8YURSaUwyaGlOeTg1TWpVME5qZzFNemMyTlRReUwxTlFSVnBmTWtnMFFWOUZUaTV3WkdZfDgwZDliN2E0MWYyNGMzOWMwYzQwNTdjZTQ2YTI0ZmU4MzUwNjFlNzhlNjA2YmY4NzgyY2ExMmQxYWQ3YzY2ZTM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2H4A-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURReUwyZ3haQzg1TVRrMk1UTXlPVEkxTkRjd0wxTkVRbDh5U0RSQlgwUkZYMFJGTG5Ca1pnfDZiM2YxNmViNDZlNTFkNmM0MmM0M2Q5NTkzODY1NWYwYzcwNDY5OWU0ZDc0ODg3NTUwN2YwNmE2NGJhNWI4OTQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 g \/ 1 piece","offer_id":56136673657164,"sku":"2H4A.1","price":117.2,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56136673689932,"sku":"2H4A.1","price":117.2,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56136673722700,"sku":"2H4A.1","price":117.2,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 1 piece","offer_id":56136673755468,"sku":"2H4A.2","price":138.7,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 6+ pieces","offer_id":56136673788236,"sku":"2H4A.2","price":131.77,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 24+ pieces","offer_id":56136673821004,"sku":"2H4A.2","price":124.83,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 1 piece","offer_id":56136673853772,"sku":"2H4A.3","price":188.15,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56136673886540,"sku":"2H4A.3","price":178.74,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56136673919308,"sku":"2H4A.3","price":169.34,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56136673952076,"sku":"2H4A.4","price":306.4,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56136673984844,"sku":"2H4A.4","price":291.08,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56136674017612,"sku":"2H4A.4","price":275.76,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56136674050380,"sku":"2H4A.5","price":413.9,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56136674083148,"sku":"2H4A.5","price":393.21,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56136674115916,"sku":"2H4A.5","price":372.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2H4A-SF_67c5a2b2-e1c9-460c-84a7-9d701cf22dc4.jpg?v=1766417397"},{"product_id":"carbomer-980-2h70-2h70","title":"Carbomer 980, 250 g","description":"\u003cp\u003eCarbomer 980, Storage temp. -20 °C, CAS No. 139637-85-7\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv style=\"margin-top:1.5rem; display:flex; flex-direction:column; align-items:flex-start; gap:0.55rem;\"\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2H70-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMDI3N3xhcHBsaWNhdGlvbi9wZGZ8YURBMUwyZ3daUzg1TWpVMk56VTNNVE16TXpReUwxTlFSVnBmTWtnM01GOUZUaTV3WkdZfDYwMDhiYTI4ZmEzNWUyN2M1ZjI4ZGYzNzU2OGE5OWI2ZWEzNWY1NTBiZDllMzMyZTlhNTFkYmQ5ZGJmMmViZDY\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\n      \u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\n      \u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\n      \u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\n    \u003c\/svg\u003e\n    Technical Documentation (PDF)\n  \u003c\/a\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SDB-2H70-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzc4NzN8YXBwbGljYXRpb24vcGRmfGFEZ3dMMmc0WWk4NU1qVTJOemM1TkRRNE16VXdMMU5FUWw4eVNEY3dYMFJGWDBWT0xuQmtaZ3wxNmM0YjM2NjQ2OWRhMjE5MDQ2ZDQyZjAwYzZlZjE2ZTJhNTc5NDEzMjdhMWUzN2Q2ZjRjOTdkNmQ3MTBkODIy\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\u003c\/svg\u003e\n    Safety Data Sheet (PDF)\n  \u003c\/a\u003e\n\u003c\/div\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56136695906636,"sku":"2H70.2","price":192.45,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56136695939404,"sku":"2H70.2","price":182.83,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56136695972172,"sku":"2H70.2","price":173.21,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56136696004940,"sku":"2H70.3","price":289.2,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56136696037708,"sku":"2H70.3","price":274.74,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56136696070476,"sku":"2H70.3","price":260.28,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56136696103244,"sku":"2H70.4","price":482.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56136696136012,"sku":"2H70.4","price":482.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56136696168780,"sku":"2H70.4","price":482.7,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 1 piece","offer_id":56136696201548,"sku":"2H70.5","price":762.2,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 6+ pieces","offer_id":56136696234316,"sku":"2H70.5","price":724.09,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 24+ pieces","offer_id":56136696267084,"sku":"2H70.5","price":685.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-Webshop-Platzhalter-Chem-LS_3f312f58-2352-4297-a320-6221a0ebb5ce.jpg?v=1766417431"},{"product_id":"n-sub-2-sub-9-diacetylguanine-2hta-2hta","title":"N2,9-Diacetylguanine, min. 95 %, 500 g","description":"\u003cp\u003eN₂,9-Diacetylguanine is a protected guanine derivative supplied at a minimum purity of 95 % for nucleoside chemistry and biochemical research. It carries CAS number 3056-33-5 and the empirical formula C₉H₉N₅O₃, with a molar mass of 235,2 g\/mol. The diacetyl protection pattern at the N₂ and 9 positions makes this intermediate useful in oligonucleotide precursor work, heterocyclic synthesis, and studies of purine reactivity. Chemists select this grade from manufacturer Carl ROTH when assembling modified nucleobase libraries, exploring glycosylation routes, or establishing reference standards for analytical methods. Defined composition and assay facilitate accurate dosing in multi-step sequences and help maintain consistency across discovery, scale-up, and quality-control environments in academic and industrial laboratories working with purine scaffolds.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 3056-33-5\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 g, 1 kg, 2 kg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₉H₉N₅O₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 235,2 g\/mol\u003c\/li\u003e\n\u003cli\u003eProduct type: biochemical \/ nucleobase intermediate\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2HTA-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjQxOHxhcHBsaWNhdGlvbi9wZGZ8YUdVM0wyaGtaaTg1TWpVME5qazBOREl3TlRFd0wxTlFSVnBmTWtoVVFWOUZUaTV3WkdZfDkwODM5NGVhNDRlYWM1NjY5YzIxMDZkODZjZDM2YzZmODcyMmU3NzkyYzViMTMwNDRmYzFlMWVjYjJlOTE2YTM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2HTA-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURnMEwyZzFaUzg1TVRrMk1UVXlNVEkzTlRFNEwxTkVRbDh5U0ZSQlgwUkZYMFJGTG5Ca1pnfGViMGIxODIxYTdjY2JhYzVhOGRmZGUxMGEzZGU5NDk0NzA1MzA5NjYzNDhjZGM4MzU5MDEzYTZlMThmNGUxNGY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 g \/ 1 piece","offer_id":56136785822028,"sku":"2HTA.3","price":317.15,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56136785854796,"sku":"2HTA.3","price":301.29,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56136785887564,"sku":"2HTA.3","price":285.44,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56136785920332,"sku":"2HTA.4","price":521.4,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56136785953100,"sku":"2HTA.4","price":521.4,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56136785985868,"sku":"2HTA.4","price":521.4,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 1 piece","offer_id":56136786018636,"sku":"2HTA.5","price":865.4,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 6+ pieces","offer_id":56136786051404,"sku":"2HTA.5","price":822.13,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 24+ pieces","offer_id":56136786084172,"sku":"2HTA.5","price":778.86,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2HTA-SF_071c8f33-48b9-4932-b699-9ea79c674f29.jpg?v=1766417586"},{"product_id":"dimethyl-acetylene-dicarboxylate-2k02-2k02","title":"Dimethyl acetylene dicarboxylate, min. 95 %, 100 g","description":"\u003cp\u003eDimethyl acetylene dicarboxylate is an activated alkyne diester used as a versatile building block in organic synthesis, supplied at a minimum purity of 95 %. It has CAS number 762-42-5, empirical formula C₆H₆O₄, and molar mass 142,1 g\/mol. Key physical properties include a density of 1,156 g\/cm³, boiling point of 95 °C, and flash point of 86 °C. is practical for cycloaddition chemistry, Michael-type additions, heterocycle construction, and multi-step route development. Chemists employ this electron-deficient acetylene in Diels–Alder and related transformations where a compact, reactive dienophile or electrophile is required. Available from manufacturer Carl ROTH for research and development laboratories. Handle as a flammable, corrosive organic liquid according to standard laboratory safety practice. Well suited to synthetic organic groups needing a reliable DMAD grade in a convenient working quantity.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 762-42-5\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 250 g, 500 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₆O₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 142,1 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,156 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 95 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2K02-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjQxNXxhcHBsaWNhdGlvbi9wZGZ8YURNd0wyZ3hOaTg1TWpVME5qazJNVFUzTWpFMEwxTlFSVnBmTWtzd01sOUZUaTV3WkdZfGI3MDc4NDJjMjZlOTVlMWNmNTg0YzY3ZDk4OGYxZmQ0NWI4ZTNkOWY4YTk0NWRkODQxMGY5MjZkNjU2NjZkOWQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2K02-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YUdVeUwyaGxPQzg1TVRrMk1UVTFOREEwTXpFNEwxTkVRbDh5U3pBeVgwUkZYMFJGTG5Ca1pnfDM4MWExYzI0OTZlOWFlNGNhM2RlZGQ0ZDY1MzU2M2NjM2QzN2EzYjlkYTY1NzU0MjE0YWJiMTljNTdhNWVkNjc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56137193488716,"sku":"2K02.3","price":289.2,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56137193521484,"sku":"2K02.3","price":274.74,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56137193554252,"sku":"2K02.3","price":260.28,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56137193587020,"sku":"2K02.4","price":504.2,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56137193619788,"sku":"2K02.4","price":478.99,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56137193652556,"sku":"2K02.4","price":453.78,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56137193685324,"sku":"2K02.5","price":611.7,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56137193718092,"sku":"2K02.5","price":581.12,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56137193750860,"sku":"2K02.5","price":550.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2K02-SF.jpg?v=1766417666"},{"product_id":"desacetyl-actarit-2k7h-2k7h","title":"Desacetyl actarit, min. 95 %, 250 g","description":"\u003cp\u003eDesacetyl actarit is a biochemical compound supplied at a minimum purity of 95 % for laboratory and research applications. It is defined by CAS number 1197-55-3 and the empirical formula C₈H₉NO₂, with a molar mass of 151,16 g\/mol. provides a substantial working quantity for laboratories that need ongoing access to a characterised desacetyl actarit grade for synthesis support, analytical preparation, or broader experimental programmes. Clear linkage of name, CAS, formula, and molar mass simplifies specification writing and incoming goods checks. Positioned in the biochemicals category, the material is intended for professional chemical handling rather than direct clinical use. Offered from manufacturer Carl ROTH, this larger unit size suits users who prefer fewer reorders while still working with a defined purity level. Employ suitable containment when dispensing solids, record lot identity in your quality system, and follow institutional rules for storage, labelling, and disposal. The combination of documented purity, molecular data, and a practical pack format supports reproducible laboratory workflows across chemical and life-science environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 1197-55-3\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 500 g, 1 kg, 2 kg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₈H₉NO₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 151,16 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2K7H-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjQwOXxhcHBsaWNhdGlvbi9wZGZ8YUdJMkwyZzJOUzg1TWpVME5EWTNNemN4TURNNEwxTlFSVnBmTWtzM1NGOUZUaTV3WkdZfGI3NzQxNGYxNjlkZjY3MTczM2I4M2VjMDNkZTUwODcxNTJjYTg0ZTcyZGYxNzA2N2U5YTlmMjkzYjYzYjdiMzk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2K7H-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURRd0wyaGlaUzg1TVRrMk1UWTBNRFUxTURjd0wxTkVRbDh5U3pkSVgwUkZYMFJGTG5Ca1pnfDY5MDU1ZGQzMGMxZThhN2ZjNTg1NDBkYzBkMzEyY2ZhMjZlNDZiYzRkNDhjMjAzNTc1NDc3OTZjNTA5MjBlYzE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56137254109516,"sku":"2K7H.2","price":198.9,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56137254142284,"sku":"2K7H.2","price":188.96,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56137254175052,"sku":"2K7H.2","price":179.01,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56137254207820,"sku":"2K7H.3","price":360.15,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56137254240588,"sku":"2K7H.3","price":342.14,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56137254273356,"sku":"2K7H.3","price":324.14,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56137254306124,"sku":"2K7H.4","price":611.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56137254338892,"sku":"2K7H.4","price":611.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56137254371660,"sku":"2K7H.4","price":611.7,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 1 piece","offer_id":56137254404428,"sku":"2K7H.5","price":934.2,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 6+ pieces","offer_id":56137254437196,"sku":"2K7H.5","price":887.49,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 24+ pieces","offer_id":56137254469964,"sku":"2K7H.5","price":840.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2K7H-SF_3d7929f3-3f3a-4ecb-aa5a-0663acacf628.jpg?v=1766417766"},{"product_id":"desacetyl-cephapirin-sodium-salt-2k7k-2k7k","title":"Desacetyl cephapirin sodium salt, min. 95 %, 10 mg","description":"\u003cp\u003eDesacetyl cephapirin sodium salt is a biochemical reference compound supplied at a minimum purity of 95 % for laboratory research use. It is identified by CAS number 104557-24-6 and the empirical formula C₁₅H₁₄N₃NaO₅S₂, with a molar mass of 403,41 g\/mol. This sodium salt form of the desacetyl cephapirin derivative is suited to analytical, metabolic, and structure–activity studies involving cephalosporin-related molecules. sourced from manufacturer Carl ROTH, the product fits biochemical workflows that require a well-defined cephalosporin metabolite analogue with documented identity data. Researchers can integrate it into chromatographic assays, impurity profiling, or comparative studies alongside related beta-lactam structures. Clear specification of CAS, formula, and molar mass supports traceable documentation in regulated and academic laboratory environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients\"\u003ePharmacopoeia reagents \u0026amp; excipients\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eColour: white\u003c\/li\u003e\n\u003cli\u003eForm: powder\u003c\/li\u003e\n\u003cli\u003ePurity (HPLC): ≥95 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 104557-24-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 10 mg, 50 mg, 100 mg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₅H₁₄N₃NaO₅S₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 403,41 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2K7K-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjU1N3xhcHBsaWNhdGlvbi9wZGZ8YURBekwyaGlZaTg1TWpVME5EWTJPVGMzT0RJeUwxTlFSVnBmTWtzM1MxOUZUaTV3WkdZfDIyNTAwOTYwNjg4OGRlMTUxZmE1NTVjOTFkMjRiZjNlZTViNzM2ZGJmODc0ODllNzRhOTQyYzQwM2ZiZjAwYWY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2K7K-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YUdRNEwyaGlZUzg1TVRrMk1UWTBNVFV6TXpjMEwxTkVRbDh5U3pkTFgwUkZYMFJGTG5Ca1pnfDE3MzhkMzdmZDMxY2YxYTIzZjdjYmVmNzc1Y2I3NDU3Y2Y0ZjQxZWQzMDU0ZjFlNjNjNWYxNjM3ODM1MmNhNjE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 mg \/ 1 piece","offer_id":56137254502732,"sku":"2K7K.2","price":274.15,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56137254535500,"sku":"2K7K.2","price":260.44,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56137254568268,"sku":"2K7K.2","price":246.74,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 1 piece","offer_id":56137254601036,"sku":"2K7K.4","price":815.95,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 6+ pieces","offer_id":56137254633804,"sku":"2K7K.4","price":775.15,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 24+ pieces","offer_id":56137254666572,"sku":"2K7K.4","price":734.36,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 1 piece","offer_id":56137254699340,"sku":"2K7K.5","price":1245.95,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 6+ pieces","offer_id":56137254732108,"sku":"2K7K.5","price":1183.65,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 24+ pieces","offer_id":56137254764876,"sku":"2K7K.5","price":1121.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2K7K-SF_e209b660-a730-4790-826a-6f6ce025019e.jpg?v=1766417767"}],"url":"https:\/\/www.luminixhealth.com\/en-fr\/collections\/pharmacopoeia-reagents-and-excipients.oembed?page=3","provider":"Luminix Health","version":"1.0","type":"link"}