Kaempferol 3-O-(6"-malonyl-glucoside)
IUPAC 名称
3-{[(2R,3S,4S,5R,6S)-6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}-3,4,5-trihydroxyoxan-2-yl]methoxy}-3-oxopropanoic acid
描述
Kaempferol 3-o-(6"-malonyl-glucoside) is a member of the class of compounds known as flavonoid-3-o-glycosides. Flavonoid-3-o-glycosides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position. Kaempferol 3-o-(6"-malonyl-glucoside) is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Kaempferol 3-o-(6"-malonyl-glucoside) can be found in endive and lettuce, which makes kaempferol 3-o-(6"-malonyl-glucoside) a potential biomarker for the consumption of these food products.
异构
O[C@H]1[C@H](O)[C@@H](COC(=O)CC(O)=O)O[C@@H](OC2=C(OC3=CC(O)=CC(O)=C3C2=O)C2=CC=C(O)C=C2)[C@@H]1O
InChI标识符
InChI=1S/C24H22O14/c25-10-3-1-9(2-4-10)22-23(19(32)17-12(27)5-11(26)6-13(17)36-22)38-24-21(34)20(33)18(31)14(37-24)8-35-16(30)7-15(28)29/h1-6,14,18,20-21,24-27,31,33-34H,7-8H2,(H,28,29)/t14-,18-,20+,21-,24+/m1/s1
键
XEXCLTHHXIWUHO-UJKBSQBPSA-N