Cyanidin 3-(6'',6'''-dicaffeylsophoroside) 5-glucoside
IUPAC 名称
2-(3,4-dihydroxyphenyl)-3-{[(2R,3R,4S,5S,6R)-6-({[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}methyl)-3-{[(2S,3R,4S,5S,6R)-6-({[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-4,5-dihydroxyoxan-2-yl]oxy}-7-hydroxy-5-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1λ⁴-chromen-1-ylium
描述
Cyanidin 3-(6'',6'''-dicaffeylsophoroside) 5-glucoside is a member of the class of compounds known as anthocyanidin 3-o-6-p-coumaroyl glycosides. Anthocyanidin 3-o-6-p-coumaroyl glycosides are anthocyanidin 3-O-glycosides where the carbohydrate moiety is esterified at the C6 position with a p-coumaric acid. P-coumaric acid is an organic derivative of cinnamic acid, that carries a hydroxyl group at the 4-position of the benzene ring. Cyanidin 3-(6'',6'''-dicaffeylsophoroside) 5-glucoside is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Cyanidin 3-(6'',6'''-dicaffeylsophoroside) 5-glucoside can be found in sweet potato, which makes cyanidin 3-(6'',6'''-dicaffeylsophoroside) 5-glucoside a potential biomarker for the consumption of this food product.
异构
OC[C@H]1O[C@@H](OC2=C3C=C(O[C@H]4O[C@H](COC(=O)\C=C\C5=CC(O)=C(O)C=C5)[C@@H](O)[C@H](O)[C@H]4O[C@@H]4O[C@H](COC(=O)\C=C\C5=CC(O)=C(O)C=C5)[C@@H](O)[C@H](O)[C@H]4O)C(=[O+]C3=CC(O)=C2)C2=CC=C(O)C(O)=C2)[C@H](O)[C@@H](O)[C@@H]1O
InChI标识符
InChI=1S/C51H52O27/c52-17-34-39(62)42(65)45(68)49(75-34)73-32-15-23(53)14-31-24(32)16-33(47(72-31)22-5-8-27(56)30(59)13-22)74-51-48(44(67)41(64)36(77-51)19-71-38(61)10-4-21-2-7-26(55)29(58)12-21)78-50-46(69)43(66)40(63)35(76-50)18-70-37(60)9-3-20-1-6-25(54)28(57)11-20/h1-16,34-36,39-46,48-52,62-69H,17-19H2,(H6-,53,54,55,56,57,58,59,60,61)/p+1/t34-,35-,36-,39-,40-,41-,42+,43+,44+,45-,46-,48-,49-,50+,51+/m1/s1
键
QROHSXUMSFREKB-GTGMSLJISA-O