{"product_id":"velpatasvir-2y42-2y42","title":"Velpatasvir, 25 mg","description":"\u003cp\u003eVelpatasvir is a defined biochemical reference compound with CAS number 1377049-84-7 and empirical formula C₄₉H₅₄N₈O₈. It has a molar mass of 883 g\/mol. This material supports research environments that require clear molecular identity for stoichiometric calculations, stock-solution preparation and comparative biochemical studies. Supplied from manufacturer Carl ROTH, Velpatasvir fits naturally into medicinal-chemistry, assay and life-science programmes where consistent characterisation of complex organic structures is essential. The compact unit quantity helps laboratories manage inventory while retaining sufficient material for repeated experimental runs. Documented CAS registration and molar mass data simplify documentation, weighing protocols and integration into existing quality systems. Researchers working with heterocyclic scaffolds, antiviral-related scaffolds or broader biochemical screening panels can incorporate this compound as a well-specified building block or reference standard without additional reformulation steps.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\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 light yellow\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: 1377049-84-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 mg, 50 mg, 100 mg, 250 mg\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄₉H₅₄N₈O₈\u003c\/li\u003e\n\u003cli\u003eMolar mass: 883 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-2Y42-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDE5OHxhcHBsaWNhdGlvbi9wZGZ8YUdRM0wyZzNOQzg1TWpVME56YzJPRGszTlRZMkwxTlFSVnBmTWxrME1sOUZUaTV3WkdZfDZlMmQ1M2Y0YWNiOWIzYTAwM2FmNTEyNjUzMzY2NjBlYzEwYzkzOWYzYzMwYjUzYTRjYWJlODMzNGI2Y2Y5NWI\" 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-2Y42-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURsa0wyZzFZUzg1TVRrMk16STBNalUzT0RJeUwxTkVRbDh5V1RReVgwUkZYMFJGTG5Ca1pnfGViY2Y3ZmQwMDA2NDljMTYzNzljZDQ5YmVmMjY5ODNiNTAyY2RmNzYxMjkxN2Q4YWI3MmMyYTQyNWEyYWQ5MGU\" 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 mg \/ 1 piece","offer_id":56148158611788,"sku":"2Y42.2","price":203.2,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 6+ pieces","offer_id":56148158644556,"sku":"2Y42.2","price":193.04,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 24+ pieces","offer_id":56148158677324,"sku":"2Y42.2","price":182.88,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 1 piece","offer_id":56148158710092,"sku":"2Y42.3","price":321.45,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 6+ pieces","offer_id":56148158742860,"sku":"2Y42.3","price":305.38,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 24+ pieces","offer_id":56148158775628,"sku":"2Y42.3","price":289.31,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 1 piece","offer_id":56148158808396,"sku":"2Y42.4","price":435.4,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 6+ pieces","offer_id":56148158841164,"sku":"2Y42.4","price":413.63,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 24+ pieces","offer_id":56148158873932,"sku":"2Y42.4","price":391.86,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 1 piece","offer_id":56148158906700,"sku":"2Y42.5","price":607.4,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 6+ pieces","offer_id":56148158939468,"sku":"2Y42.5","price":577.03,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 24+ pieces","offer_id":56148158972236,"sku":"2Y42.5","price":546.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2Y42-SF_c5b41e18-5ff6-4ea2-86da-ecccc1118f5b.jpg?v=1766420006","url":"https:\/\/www.luminixhealth.com\/en-fr\/products\/velpatasvir-2y42-2y42","provider":"Luminix Health","version":"1.0","type":"link"}