{"product_id":"dl-erythro-dihydrosphingosine-2lex-2lex","title":"DL-Erythro-dihydrosphingosine, min. 95 %, synthetic, 25 mg","description":"\u003cp\u003eDL-Erythro-dihydrosphingosine is a synthetic biochemical compound provided at a minimum purity of 95 % for laboratory research. It is identified by CAS number 3102-56-5 and the empirical formula C₁₈H₃₉NO₂, with a molar mass of 301,51 g\/mol. The synthetic origin and defined assay support reproducible work in lipid-related chemistry, sphingolipid studies and broader biochemical method development. This grade is supplied in a 25 mg pack size, offering a practical balance between experimental flexibility and controlled consumption of specialised material. Clear molecular descriptors allow accurate preparation of solutions and stoichiometric calculations. Product data from manufacturer Carl ROTH help laboratories document identity, purity and pack configuration within standard quality and inventory systems. With minimum 95 % purity, a stated empirical formula and known molar mass, the reagent is suited to analytical comparison, structure–activity exploration and routine bench protocols that require a characterised amino alcohol lipid analogue. The synthetic designation further clarifies provenance for users who prefer non-isolated material. Overall, DL-Erythro-dihydrosphingosine in this 25 mg presentation delivers transparent specifications for professional biochemical research environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/lipids-steroids-and-fatty-acids\"\u003eLipids, steroids \u0026amp; fatty acids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/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\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 3102-56-5\u003c\/li\u003e\n\u003cli\u003ePack size: 25 mg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₈H₃₉NO₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 301,51 g\/mol\u003c\/li\u003e\n\u003cli\u003eOrigin: synthetic\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2LEX-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzM4NHxhcHBsaWNhdGlvbi9wZGZ8YUdNd0wyZzJPUzg1TWpVME5EZ3pORGt5T0RrMEwxTlFSVnBmTWt4RldGOUZUaTV3WkdZfDIxYWE3ZDZiYTc0NzVmMjA3MTMxNGRkYTkzMWE4ZTgwYjdkMDhjM2I3NTA3OTFmMDcyZjYxMDQyOTk2MGYwNTY\" 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-2LEX-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURWbEwyZzVOUzg1TVRrMk1UazJOVEk0TVRVNEwxTkVRbDh5VEVWWVgwUkZYMFJGTG5Ca1pnfGFiOWM5NWY0NDdlOTk5OWQzYWE2ZjEzZGMyNWQzOWQ0ODhiOThmMDdjZTk0MmYzMjE3Mjc0YTE4MWNlZGUxNDI\" 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":56138683416908,"sku":"2LEX.2","price":252.65,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 6+ pieces","offer_id":56138683449676,"sku":"2LEX.2","price":240.02,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 24+ pieces","offer_id":56138683482444,"sku":"2LEX.2","price":227.39,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2LEX-SF_33619636-097f-4237-b67b-e333d64ff845.jpg?v=1766418155","url":"https:\/\/www.luminixhealth.com\/en-be\/products\/dl-erythro-dihydrosphingosine-2lex-2lex","provider":"Luminix Health","version":"1.0","type":"link"}