4457 3-Mercaptolactate-cysteine disulfide 3-Mercaptolactate-cysteine disulfide belongs to the amino acids, peptides, and analogues, a subclass of carboxylic acids and derivatives within the organic compounds. This endogenous solid has the formula C6H11NO5S2 and an average molecular weight of 241.28 g/mol. 18841-42-4 193536 C6H11NO5S2 White powder. No indication of carcinogenicity to humans (not listed by IARC). This is an endogenously produced metabolite found in the human body. It is used in metabolic reactions, catabolic reactions or waste generation. 2014-08-29T06:50:59Z 2026-04-06T12:17:21Z true N[C@@H](CSSCC(O)C(O)=O)C(O)=O C6H11NO5S2 InChI=1S/C6H11NO5S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4,8H,1-2,7H2,(H,9,10)(H,11,12)/t3-,4?/m0/s1 MAFDYIDMXCXBRB-WUCPZUCCSA-N 241.285 241.007863847 Endogenous Solid HMDB06512 167948 Kobayashi, Kanji; Ikegami, Takuma; Ubuka, Toshihiko. New metabolites of cystine. II. Chemical and biochemical properties of S-(2-oxo-2-carboxyethylthio)cysteine. Physiological Chemistry and Physics (1973), 5(2), 167-71. CHEM003363 NS00123372 120.84999999999998 53.21430000000001 22.105696041289708 7 6 4 1.6834861757602564 9.040677528575356 -1 0 -3.08 -0.93 2.83e+01 g/l Organic compounds Organic acids and derivatives Carboxylic acids and derivatives Amino acids, peptides, and analogues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 776t3gAAAAAQAAAAAwAAAAAAAAAOAAAADQAAAIABBwBgAAAAAQIGIDQAAAAB AQQGAGAAAAACAhAAIAAAAAIQACAAAAACBgBgAAAAAgIGAGAAAAADAQgAYAAA AAEBBgAoAAAAAwQIAGgAAAADAQEIACgAAAADAgYAKAAAAAMECABoAAAAAwEB CAAoAAAAAwILAAEAAQIAAgMAAwQABAUABQYABgcABggACAkgCAooAgELAAsM IAsNKAJCAAAAABcEAAAAAAAAABY= 2026-09-19T04:01:16Z