{"product_id":"oenothein-b-334c","title":"Oenothein B","description":"\u003cp\u003eOenothein B is a high-molecular-weight ellagitannin biochemical supplied for research use, identified by CAS number 104987-36-2 and the empirical formula C₆₈H₄₈O₄₄. With a molar mass of 1569,1 g\/mol, this compound is offered in a convenient 1 mg pack size suited to analytical, phytochemical and natural-product studies. The material belongs to the class of complex polyphenolic metabolites frequently examined in plant biochemistry and related laboratory workflows. Researchers can rely on the clearly defined molecular identity and unit quantity when preparing stock solutions or reference standards. Available from manufacturer Carl ROTH, Oenothein B supports work in biochemical screening, structure–activity investigations and comparative tannin research. Its substantial molecular size and characteristic polyphenolic architecture make it a distinctive reference compound within ellagitannin collections. The compact 1 mg presentation facilitates economical use in method development and small-scale experimental series while maintaining traceability through the stated CAS and formula data.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/nl-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/nl-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack sizes: 5 mg, 10 mg, 25 mg\u003c\/li\u003e\n\u003cli\u003eMolar mass: 1569,1 g\/mol\u003c\/li\u003e\n\u003cli\u003eUNSPSC: 12352200\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-334C-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjQ3M3xhcHBsaWNhdGlvbi9wZGZ8YURObEwyZzNOQzg1TWpVMk5qQXhPRGM0TlRVNEwxTlFSVnBmTXpNMFExOUZUaTV3WkdZfDczZmIyZmNjNjE3MzU1OWFiMTdhNjJmNzQ3ZDBiODNkZDcwNzI2OTczZmU1OGIxYzQ4YTBiMzRjZDM5MmVjMzA\" 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-334C-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzY1OTl8YXBwbGljYXRpb24vcGRmfGFHRXlMMmhpTmk4NU1qUTVNRE16TlRVeE9UQXlMMU5FUWw4ek16UkRYMFJGWDBWT0xuQmtaZ3wyYjIxNmZiZjdkMTk4MmU1NDVjMTdkNWE4YjFiZGUyMWE1ODlkNmRiYjZhYzFjMmM4YWNkMjA5ZjMyNGNhNWFk\" 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 mg","offer_id":58952050311500,"sku":"334C.3","price":365.5,"currency_code":"EUR","in_stock":true},{"title":"10 mg","offer_id":58952050344268,"sku":"334C.4","price":655.75,"currency_code":"EUR","in_stock":true},{"title":"25 mg","offer_id":58952050377036,"sku":"334C.5","price":1455.55,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/334C-3.jpg?v=1790398688","url":"https:\/\/www.luminixhealth.com\/nl-be\/products\/oenothein-b-334c","provider":"Luminix Health","version":"1.0","type":"link"}