{"product_id":"natamycin-29l3-29l3","title":"Natamycin, min. 95 %, 50 g","description":"\u003cp\u003eNatamycin is a polyene macrolide biochemical supplied at a minimum purity of 95 %, with CAS number 7681-93-8 and empirical formula C₃₃H₄₇NO₁₃. The molar mass of 665,73 g\/mol supports accurate preparation of stock solutions and quantitative experimental design. Clear molecular identity aids registration in laboratory information systems and purchasing specifications. This grade from manufacturer Carl ROTH is positioned for chemical and biochemical catalogues serving R\u0026amp;D, quality-control method work, and academic investigation. Users can apply the compound where a defined assay and established CAS reference are required for reproducibility across batches and sites. size offers a practical balance between availability and inventory control for teams that need more than micro-scale quantities yet prefer managed consumption. Documented formula and molar-mass data further simplify stoichiometric calculations and protocol transfer between collaborating laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-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\u003eCAS number: 7681-93-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 50 g, 100 g, 250 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₃H₄₇NO₁₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 665,73 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +8 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.carlroth.com\/downloads\/sdb\/DE\/2\/SDB_29L3_DE_EN.pdf\" 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":56131138945356,"sku":"29L3.3","price":256.95,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56131138978124,"sku":"29L3.3","price":244.1,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56131139010892,"sku":"29L3.3","price":231.26,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56131139043660,"sku":"29L3.4","price":407.45,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56131139076428,"sku":"29L3.4","price":387.08,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56131139109196,"sku":"29L3.4","price":366.71,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56131139141964,"sku":"29L3.5","price":654.7,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56131139174732,"sku":"29L3.5","price":621.97,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56131139207500,"sku":"29L3.5","price":589.23,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-29L3-SF_867320d8-af75-4398-9fe1-1b882e327624.jpg?v=1766415460","url":"https:\/\/www.luminixhealth.com\/en-be\/products\/natamycin-29l3-29l3","provider":"Luminix Health","version":"1.0","type":"link"}