Kaempferol 3,7,4'-O-triglucoside
IUPAC 名称
5-hydroxy-3,7-bis({[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy})-2-(4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-4H-chromen-4-one
描述
Kaempferol 3,7,4'-o-triglucoside 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. Kaempferol 3,7,4'-o-triglucoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Kaempferol 3,7,4'-o-triglucoside can be found in saffron, which makes kaempferol 3,7,4'-o-triglucoside a potential biomarker for the consumption of this food product.
异构
OC[C@H]1O[C@@H](OC2=CC=C(C=C2)C2=C(O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)C(=O)C3=C(O)C=C(O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)C=C3O2)[C@H](O)[C@@H](O)[C@@H]1O
InChI标识符
InChI=1S/C33H40O21/c34-7-15-19(38)23(42)26(45)31(51-15)48-11-3-1-10(2-4-11)29-30(54-33-28(47)25(44)21(40)17(9-36)53-33)22(41)18-13(37)5-12(6-14(18)50-29)49-32-27(46)24(43)20(39)16(8-35)52-32/h1-6,15-17,19-21,23-28,31-40,42-47H,7-9H2/t15-,16-,17-,19-,20-,21-,23+,24+,25+,26-,27-,28-,31-,32-,33+/m1/s1
键
GZKTYMIMRMNEII-GZIDCZEMSA-N