{"product_id":"l-dopa-methyl-ester-hydrochloride-2ka0-2ka0","title":"L-DOPA methyl ester hydrochloride, min. 95 %, 5 g","description":"\u003cp\u003eL-DOPA methyl ester hydrochloride is an amino-acid ester salt supplied at min. 95 % purity, with CAS number 1421-65-4 and empirical formula C₁₀H₁₃NO₄HCl. The molar mass is 247,68 g\/mol. Physical and identity parameters from manufacturer Carl ROTH enable straightforward incorporation into validated protocols and material specifications. The hydrochloride salt form supports handling and dissolution in common laboratory solvents under controlled conditions. With a practical multi-gram quantity, the product suits both exploratory synthesis and repeated assay preparation without excessive overage. Researchers requiring a clearly specified L-DOPA methyl ester derivative for organic synthesis, analytical standards preparation, or biochemical model systems will benefit from the stated assay, formula, and pack configuration.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/inorganic-salts\"\u003eInorganic salts\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/inorganic-chemicals\"\u003eInorganic chemicals\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: 1421-65-4\u003c\/li\u003e\n\u003cli\u003ePack sizes: 5 g, 10 g, 25 g, 50 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₀H₁₃NO₄HCl\u003c\/li\u003e\n\u003cli\u003eMolar mass: 247,68 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2KA0-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjc5NHxhcHBsaWNhdGlvbi9wZGZ8YURBMEwyZ3daUzg1TWpVME5EWTROalE0T1Rrd0wxTlFSVnBmTWt0Qk1GOUZUaTV3WkdZfGE0ODQyYWYwMzE2OWY4ZjI4M2Y4YjAxMjc4MmNkOTMxNGU3MmM5ZDQzNWIwYjI5Y2FlZGYzNDIxNWIwNTdkYzM\" 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-2KA0-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YUdRMEwyZzRPUzg1TVRrMk1UWTNNemszTkRBMkwxTkVRbDh5UzBFd1gwUkZYMFJGTG5Ca1pnfDUyMjU2NmIzNTg0MzA5MTYxZWRhMTdmYTQ4MWNmZWYyZTA1MTQ3NDMzNTA2YWYzMzRhNzMxNjVjZjBlOWI4MDk\" 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":"5 g \/ 1 piece","offer_id":56137271148876,"sku":"2KA0.2","price":317.15,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56137271181644,"sku":"2KA0.2","price":301.29,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56137271214412,"sku":"2KA0.2","price":285.44,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56137271247180,"sku":"2KA0.3","price":504.2,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56137271279948,"sku":"2KA0.3","price":478.99,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56137271312716,"sku":"2KA0.3","price":453.78,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56137271345484,"sku":"2KA0.4","price":912.7,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56137271378252,"sku":"2KA0.4","price":867.07,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56137271411020,"sku":"2KA0.4","price":821.43,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 1 piece","offer_id":56137271443788,"sku":"2KA0.5","price":1144.9,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56137271476556,"sku":"2KA0.5","price":1087.66,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56137271509324,"sku":"2KA0.5","price":1030.41,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2KA0-SF_e1850e9d-f449-44eb-9a1e-5a62e862bf42.jpg?v=1766417795","url":"https:\/\/www.luminixhealth.com\/en-nl\/products\/l-dopa-methyl-ester-hydrochloride-2ka0-2ka0","provider":"Luminix Health","version":"1.0","type":"link"}