IUPAC 名称
2-{[(2E)-3-[2,5-bis({[2-(4-amino-4-carboxybutanamido)-2-[(carboxymethyl)carbamoyl]ethyl]sulfanyl})-3,4-dihydroxyphenyl]prop-2-enoyl]oxy}-3-hydroxybutanedioic acid
描述
2,5-di-s-glutathionyl caftaric acid is a member of the class of compounds known as oligopeptides. Oligopeptides are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. 2,5-di-s-glutathionyl caftaric acid is practically insoluble (in water) and a moderately acidic compound (based on its pKa). 2,5-di-s-glutathionyl caftaric acid can be found in grape wine, which makes 2,5-di-s-glutathionyl caftaric acid a potential biomarker for the consumption of this food product.
InChI标识符
InChI=1S/C33H42N6O21S2/c34-13(30(52)53)2-4-18(40)38-15(28(50)36-8-20(42)43)10-61-17-7-12(1-6-22(46)60-26(33(58)59)25(49)32(56)57)27(24(48)23(17)47)62-11-16(29(51)37-9-21(44)45)39-19(41)5-3-14(35)31(54)55/h1,6-7,13-16,25-26,47-49H,2-5,8-11,34-35H2,(H,36,50)(H,37,51)(H,38,40)(H,39,41)(H,42,43)(H,44,45)(H,52,53)(H,54,55)(H,56,57)(H,58,59)/b6-1+