{"product_id":"d-asparagine-2cxc-2cxc","title":"D-Asparagine, min. 95 %, 50 g","description":"\u003cp\u003eD-Asparagine is the D-enantiomer of the amino acid asparagine, supplied at a minimum purity of 95 % for biochemical, stereochemical and synthetic use. Identified by CAS number 2058-58-4, it has the empirical formula C₄H₈N₂O₃ and a molar mass of 132,12 g\/mol. provides a practical quantity for chiral synthesis, enzyme-substrate studies, reference-standard preparation and comparative work with the L-isomer. D-amino acids are valuable in peptide design, metabolic research and investigations of stereoselective transformations where the non-natural configuration is required. Available from manufacturer Carl ROTH, this material supports laboratories engaged in organic synthesis, analytical method development and life-science applications that depend on defined enantiomeric building blocks. Clear CAS identity and molar-mass data facilitate documentation, inventory control and reproducible experimental design across research and development settings.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/click-chemistry-bioconjugation-and-synthesis-reagents\"\u003eClick chemistry, bioconjugation \u0026amp; synthesis reagents\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: ≥ 98 %\u003c\/li\u003e\n\u003cli\u003eColour: white to off-white\u003c\/li\u003e\n\u003cli\u003eForm: powder\u003c\/li\u003e\n\u003cli\u003eLoss on Drying: 11.5 to 12.5 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 2058-58-4\u003c\/li\u003e\n\u003cli\u003ePack sizes: 50 g, 100 g, 250 g, 500 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄H₈N₂O₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 132,12 g\/mol\u003c\/li\u003e\n\u003cli\u003eProduct type: Biochemical reagent\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CXC-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzI0N3xhcHBsaWNhdGlvbi9wZGZ8YURNeEwyZ3hOUzg1TWpVME5qWTNNekl4TXpjMEwxTlFSVnBmTWtOWVExOUZUaTV3WkdZfDEyODI0NDVjZDNlZTYwY2ZhNDI0ZTRkOGE2OWExODViMzdhMjdlZjlhYzY2OWFlYTFiODdhYzQ3NmMyMDg0NmY\" 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-2CXC-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YUdSaUwyZ3lOUzg1TVRrMk1EazNOak0wTXpNMEwxTkVRbDh5UTFoRFgwUkZYMFJGTG5Ca1pnfDQ0NDY4MzU5ZDY4MWViNTllYzM1NGQyZmNhMWJmMzI4YTIwYzY2YWRkNmZmOTlkNDM4NmFjNDAyOWIzYWVlMGY\" 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":56133006655820,"sku":"2CXC.2","price":203.2,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56133006688588,"sku":"2CXC.2","price":193.04,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56133006721356,"sku":"2CXC.2","price":182.88,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56133006754124,"sku":"2CXC.3","price":321.45,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56133006786892,"sku":"2CXC.3","price":305.38,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56133006819660,"sku":"2CXC.3","price":289.31,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56133006852428,"sku":"2CXC.4","price":654.7,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56133006885196,"sku":"2CXC.4","price":621.97,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56133006917964,"sku":"2CXC.4","price":589.23,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56133006950732,"sku":"2CXC.5","price":1112.65,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56133006983500,"sku":"2CXC.5","price":1057.02,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56133007016268,"sku":"2CXC.5","price":1001.39,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CXC-SF_11a3e279-a9da-4d5a-aa10-5df6770d5169.jpg?v=1766416633","url":"https:\/\/www.luminixhealth.com\/en-be\/products\/d-asparagine-2cxc-2cxc","provider":"Luminix Health","version":"1.0","type":"link"}