{"product_id":"l-aspartic-acid-dimethyl-ester-hydrochlo-2ct2-2ct2","title":"L-Aspartic acid dimethyl ester hydrochlo, ride, 25 g","description":"\u003cp\u003eL-Aspartic acid dimethyl ester hydrochloride is an amino-acid ester salt for chemical and biochemical laboratory use. The compound is registered under CAS number 32213-95-9, with empirical formula C₆H₁₁NO₄HCl and a molar mass of 197,62 g\/mol. Available from manufacturer Carl ROTH, this material serves as a protected aspartic acid building block in peptide-related chemistry, ester transformations, and chiral intermediate work. Documented CAS identity, molecular formula, and molar mass simplify specification checks, safety assessments, and inventory coding. The hydrochloride salt form is convenient for weighing and handling in standard organic and medicinal-chemistry environments. Laboratories seeking a clearly labelled L-aspartic acid dimethyl ester hydrochloride grade can use the stated unit quantity and scientific identifiers to align orders with existing protocols without relying on unspecified bulk commodities.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/click-chemistry-bioconjugation-and-synthesis-reagents\"\u003eClick chemistry, bioconjugation \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/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\u003ePurity (HPLC): ≥ 98 %\u003c\/li\u003e\n\u003cli\u003eColour: white to off-white\u003c\/li\u003e\n\u003cli\u003eForm: powder to crystalline powder\u003c\/li\u003e\n\u003cli\u003e¹H-NMR Spectrum: corresponds to assigned structure\u003c\/li\u003e\n\u003cli\u003eWater content (KF): ≤ 1 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 32213-95-9\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 g, 50 g, 100 g\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₁₁NO₄HCl\u003c\/li\u003e\n\u003cli\u003eMolar mass: 197,62 g\/mol\u003c\/li\u003e\n\u003cli\u003eWeight: 0,044 kg\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2CT2-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjkwMHxhcHBsaWNhdGlvbi9wZGZ8YURNeUwyZzNaaTg1TWpVME5qWTJNekExTlRZMkwxTlFSVnBmTWtOVU1sOUZUaTV3WkdZfDA3M2RlZGYzOTgxM2ZhZmM4ZDE5MDhkZTYxOWJiZmY2M2QyZjFkMjY3MDI2YTFmNTUyMmExMGQyZTI0ZmY3YTU\" 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-2CT2-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YUdJMEwyaG1OUzg1TVRrMk1EazFOelkyTlRVNEwxTkVRbDh5UTFReVgwUkZYMFJGTG5Ca1pnfDY4ZjQzNDg2NGY3YTdlYzk5OTQ0YmFlNTFhOGIwY2ZlY2IxOGQwZjE5MzBhZDdkZjY1ZTFlZDZlNWVkMmQ0NTc\" 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 g \/ 1 piece","offer_id":56132996596044,"sku":"2CT2.3","price":306.4,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56132996628812,"sku":"2CT2.3","price":291.08,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56132996661580,"sku":"2CT2.3","price":275.76,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 1 piece","offer_id":56132996694348,"sku":"2CT2.4","price":504.2,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56132996727116,"sku":"2CT2.4","price":478.99,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56132996759884,"sku":"2CT2.4","price":453.78,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56132996792652,"sku":"2CT2.5","price":800.9,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56132996825420,"sku":"2CT2.5","price":760.86,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56132996858188,"sku":"2CT2.5","price":720.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2CT2-SF_1ba0146a-125d-4ce0-919e-3a6cf8db2ada.jpg?v=1766416617","url":"https:\/\/www.luminixhealth.com\/en-fr\/products\/l-aspartic-acid-dimethyl-ester-hydrochlo-2ct2-2ct2","provider":"Luminix Health","version":"1.0","type":"link"}