{"product_id":"clarithromycin-2h64-2h64","title":"Clarithromycin, min. 95 %, EP Impurity L, 1 mg","description":"\u003cp\u003eClarithromycin, min. 95 %, EP Impurity L is an impurity reference substance for analytical chemistry and pharmaceutical development. Identified by CAS number 127253-05-8, it has the empirical formula C₃₈H₇₀N₂O₁₃ and a molar mass of 762,97 g\/mol. Physical data include a flash point of 454,3 °C and a boiling point of 827,7 °C. Supplied at min. 95 %. Quality-control and research laboratories can use the material for standard preparation and system suitability checks where a well-characterised impurity marker is required. The product comes from manufacturer Carl ROTH in the biochemicals and impurities range and is intended for qualified laboratory use. Transparent CAS, formula, and purity information supports traceable documentation throughout analytical workflows.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/chromatography-standards\"\u003eChromatography standards (GC, HPLC, pesticides)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\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: 127253-05-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 mg, 2 mg, 5 mg, 10 mg, 25 mg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₈H₇₀N₂O₁₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 762,97 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-2H64-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzE5NHxhcHBsaWNhdGlvbi9wZGZ8YUdJMUwyaGtZaTg1TWpVME5qZzJORFUzT0RnMkwxTlFSVnBmTWtnMk5GOUZUaTV3WkdZfDYzYTM2OTRlMWQwMGUwZmNlYjllN2E3YTYyNjM4MWRlMWI4NjUwOTc3YmU3YWY2Y2Q0ZWE4NTBiYTk5ZDg3Zjk\" 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-2H64-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURnMEwyaGlOaTg1TVRrMk1UTTFOREUxT0RNNEwxTkVRbDh5U0RZMFgwUkZYMFJGTG5Ca1pnfDMyY2NlYTNjOTNkMjZlYWVjMTVkZGJkNmM1YWE3NDUyZDA3YTY1MzJmODExYzQyMTZkODRjNzkwNmU1MjIwMTc\" 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":56136688501068,"sku":"2H64.1","price":306.4,"currency_code":"EUR","in_stock":true},{"title":"1 mg \/ 6+ pieces","offer_id":56136688533836,"sku":"2H64.1","price":291.08,"currency_code":"EUR","in_stock":true},{"title":"1 mg \/ 24+ pieces","offer_id":56136688566604,"sku":"2H64.1","price":275.76,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 1 piece","offer_id":56136688599372,"sku":"2H64.2","price":514.95,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 6+ pieces","offer_id":56136688632140,"sku":"2H64.2","price":489.2,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 24+ pieces","offer_id":56136688664908,"sku":"2H64.2","price":463.46,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 1 piece","offer_id":56136688697676,"sku":"2H64.3","price":790.15,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56136688730444,"sku":"2H64.3","price":750.64,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56136688763212,"sku":"2H64.3","price":711.14,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 1 piece","offer_id":56136688795980,"sku":"2H64.4","price":1073.95,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56136688828748,"sku":"2H64.4","price":1020.25,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56136688861516,"sku":"2H64.4","price":966.56,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 1 piece","offer_id":56136688894284,"sku":"2H64.5","price":1714.65,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 6+ pieces","offer_id":56136688927052,"sku":"2H64.5","price":1628.92,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 24+ pieces","offer_id":56136688959820,"sku":"2H64.5","price":1543.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2H64-SF_116d7c9d-9bc8-4512-b137-de1d634a8693.jpg?v=1766417421","url":"https:\/\/www.luminixhealth.com\/en-be\/products\/clarithromycin-2h64-2h64","provider":"Luminix Health","version":"1.0","type":"link"}