Quercetin 3-(6''-acetyl-galactoside) 7-rhamnoside
IUPAC 名称
[(2R,3R,4S,5R,6S)-6-{[2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-7-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-4H-chromen-3-yl]oxy}-3,4,5-trihydroxyoxan-2-yl]methyl acetate
描述
Quercetin 3-(6''-acetyl-galactoside) 7-rhamnoside is a member of the class of compounds known as flavonoid-7-o-glycosides. Flavonoid-7-o-glycosides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position. Quercetin 3-(6''-acetyl-galactoside) 7-rhamnoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Quercetin 3-(6''-acetyl-galactoside) 7-rhamnoside can be found in broad bean, which makes quercetin 3-(6''-acetyl-galactoside) 7-rhamnoside a potential biomarker for the consumption of this food product.
异构
C[C@@H]1O[C@@H](OC2=CC3=C(C(O)=C2)C(=O)C(O[C@@H]2O[C@H](COC(C)=O)[C@H](O)[C@H](O)[C@H]2O)=C(O3)C2=CC(O)=C(O)C=C2)[C@H](O)[C@H](O)[C@H]1O
InChI标识符
InChI=1S/C29H32O17/c1-9-19(34)22(37)24(39)28(42-9)43-12-6-15(33)18-16(7-12)44-26(11-3-4-13(31)14(32)5-11)27(21(18)36)46-29-25(40)23(38)20(35)17(45-29)8-41-10(2)30/h3-7,9,17,19-20,22-25,28-29,31-35,37-40H,8H2,1-2H3/t9-,17+,19-,20-,22+,23-,24+,25+,28-,29-/m0/s1
键
QBFLREGYLMFMCL-DAYMEKKUSA-N