{"product_id":"d-allo-threonine-2cx9-2cx9","title":"D(-)-allo-Threonine, min. 95 %, 1 g","description":"\u003cp\u003eD(−)-allo-Threonine is a stereoisomeric amino acid supplied at a minimum purity of 95 % for biochemical and chemical laboratory use. It is identified by CAS number 24830-94-2 and the empirical formula C₄H₉NO₃, with a molar mass of 119,12 g\/mol. The allo configuration relative to threonine makes this isomer valuable when stereochemical control, chiral reference material, or specialised peptide and metabolite studies are required. Identity, purity, and molar-mass information match the manufacturer description from Carl ROTH, supporting confident selection and documentation in research inventories. Within the biochemicals portfolio, D(−)-allo-Threonine serves laboratories that need a defined non-standard threonine isomer for organic synthesis, structural comparison, or method development. Explicit CAS and formula data help ensure correct handling and reproducible reporting across experimental workflows.\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\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: 24830-94-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 g, 2 g, 5 g, 10 g, 25 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄H₉NO₃\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +8 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CX9-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzUzMHxhcHBsaWNhdGlvbi9wZGZ8YUdWaUwyZ3hOeTg1TWpVME5qWTNNamc0TmpBMkwxTlFSVnBmTWtOWU9WOUZUaTV3WkdZfDFjNjFhYTA0MGE1ZjJlMzQ4YTRjZGMxYjdlOWQ5OWRkOWU1YmJiZTUyZGU4MjliMTE1YWZmOThjYmI4MTFhNDQ\" 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-2CX9-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YUdGakwyZ3lZeTg1TVRrMk1EazNORE0zTnpJMkwxTkVRbDh5UTFnNVgwUkZYMFJGTG5Ca1pnfGFiMmNkMjFjMDgwZTNiMjdjYWFkZWJkNTYxODU2NjNlYWE5NWUzMGY1NTBmYzI2ZWE4MDVjZTg3NTFlM2FlZTA\" 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":"1 g \/ 1 piece","offer_id":56133005738316,"sku":"2CX9.1","price":246.2,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56133005771084,"sku":"2CX9.1","price":246.2,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56133005803852,"sku":"2CX9.1","price":246.2,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 1 piece","offer_id":56133005836620,"sku":"2CX9.2","price":349.4,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 6+ pieces","offer_id":56133005869388,"sku":"2CX9.2","price":331.93,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 24+ pieces","offer_id":56133005902156,"sku":"2CX9.2","price":314.46,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 1 piece","offer_id":56133005934924,"sku":"2CX9.3","price":607.4,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56133005967692,"sku":"2CX9.3","price":577.03,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56133006000460,"sku":"2CX9.3","price":546.66,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56133006033228,"sku":"2CX9.4","price":865.4,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56133006065996,"sku":"2CX9.4","price":822.13,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56133006098764,"sku":"2CX9.4","price":778.86,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56133006131532,"sku":"2CX9.5","price":1209.4,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56133006164300,"sku":"2CX9.5","price":1148.93,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56133006197068,"sku":"2CX9.5","price":1088.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CX9-SF_2d5ae90d-0aad-47dc-81e0-a9f56514376a.jpg?v=1766416632","url":"https:\/\/www.luminixhealth.com\/en-be\/products\/d-allo-threonine-2cx9-2cx9","provider":"Luminix Health","version":"1.0","type":"link"}