Delphinidin 3-(6''-malonylglucoside) 5-glucoside
IUPAC 名称
3-{[(2S,3R,4S,5S,6R)-6-{[(2-carboxyacetyl)oxy]methyl}-3,4,5-trihydroxyoxan-2-yl]oxy}-7-hydroxy-5-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2-(3,4,5-trihydroxyphenyl)-1λ⁴-chromen-1-ylium
描述
Constituent of the flowers of Cichorium intybus (chicory). Delphinidin 3-(6''-malonylglucoside) 5-glucoside is found in many foods, some of which are green vegetables, chicory, coffee and coffee products, and herbs and spices.
异构
OC[C@H]1O[C@@H](OC2=CC(O)=CC3=C2C=C(O[C@@H]2O[C@H](COC(=O)CC(O)=O)[C@@H](O)[C@H](O)[C@H]2O)C(=[O+]3)C2=CC(O)=C(O)C(O)=C2)[C@H](O)[C@@H](O)[C@@H]1O
InChI标识符
InChI=1S/C30H32O20/c31-7-17-22(39)24(41)26(43)29(49-17)47-15-4-10(32)3-14-11(15)5-16(28(46-14)9-1-12(33)21(38)13(34)2-9)48-30-27(44)25(42)23(40)18(50-30)8-45-20(37)6-19(35)36/h1-5,17-18,22-27,29-31,39-44H,6-8H2,(H4-,32,33,34,35,36,38)/p+1/t17-,18-,22-,23-,24+,25+,26-,27-,29-,30-/m1/s1
键
KKMPMQKPBOCHRG-YEQKKNNOSA-O