{"product_id":"riboflavin-25am-25am","title":"Riboflavin","description":"\u003cp\u003eRiboflavin is a high-purity biochemical reagent offered in the ROTI®Star grade at a minimum assay of 99 %. It has the empirical formula C₁₇H₂₀N₄O₆, a molar mass of 376,36 g\/mol, CAS number 83-88-5 and EG number 201-507-1. The material is packed as 250 mg in an HDPE container, a convenient small unit for analytical standards, vitamin research, fluorescence work and other laboratory applications that require tightly specified riboflavin. Physical identity is anchored by the stated molecular weight and formula, supporting accurate weighing and solution preparation in micro-scale protocols. This ROTI®Star quality from manufacturer Carl ROTH is intended for users who need a clearly documented vitamin B₂ reference material rather than bulk technical grades. The compact 250 mg fill minimises waste when only milligram quantities are consumed per experiment. Use the CAS and EG identifiers for inventory control, regulatory documentation and method traceability. Handle and dissolve the solid according to good laboratory practice so that the declared minimum purity is preserved through to the working solution.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/coenzymes-nucleotides-and-vitamins\"\u003eCoenzymes, nucleotides \u0026amp; vitamins\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/biochemicals-and-reagents\"\u003eBiochemicals \u0026amp; reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity: ≥99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 83-88-5\u003c\/li\u003e\n\u003cli\u003ePack size: 250 mg HDPE\u003c\/li\u003e\n\u003cli\u003eEG nr.: 201-507-1\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₇H₂₀N₄O₆\u003c\/li\u003e\n\u003cli\u003eMolar mass: 376,36 g\/mol\u003c\/li\u003e\n\u003cli\u003eUNSPSC: 41116107\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-25AM-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzIxN3xhcHBsaWNhdGlvbi9wZGZ8YUdVMUwyaGpNUzg1TXpBek9ESXlNakEwT1RVNEwxTlFSVnBmTWpWQlRWOUZUaTV3WkdZfGE2MTRjMmQ3ZGJjNDJlZmYwNTZkMTJmZGMwYWRjNWYwN2NiMTNiM2YxNDNhMjg4MGEwMDdmNWVhNmEzM2MzMDM\" 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-25AM-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNTQzOTV8YXBwbGljYXRpb24vcGRmfGFEUTFMMmhoWVM4NU1qWXhOak00TXpVeU9USTJMMU5FUWw4eU5VRk5YMFJGWDBWT0xuQmtaZ3xjOWUwNmM4MDczY2E5MzYxM2U0MDYxYzFlMjI3ZGVmNjYzODUyYWVkY2QyZmMxMjQwOTY1Mzg2ZDA2ZWZkZWEz\" 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","offer_id":58952034386252,"sku":"25AM.1","price":111.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/25AM-1.jpg?v=1790398341","url":"https:\/\/www.luminixhealth.com\/en-nl\/products\/riboflavin-25am-25am","provider":"Luminix Health","version":"1.0","type":"link"}