Apigenin 7-O-diglucuronide
IUPAC 名称
(2S,3S,4S,5R,6R)-6-{[(2S,3R,4S,5S,6S)-6-carboxy-4,5-dihydroxy-2-{[5-hydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl]oxy}oxan-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid
描述
Apigenin 7-o-diglucuronide is a member of the class of compounds known as flavonoid-7-o-glucuronides. Flavonoid-7-o-glucuronides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to glucuronic acid at the C7-position. Apigenin 7-o-diglucuronide is slightly soluble (in water) and a moderately acidic compound (based on its pKa). Apigenin 7-o-diglucuronide can be found in common verbena, which makes apigenin 7-o-diglucuronide a potential biomarker for the consumption of this food product.
异构
O[C@@H]1[C@@H](O)[C@H](O[C@@H]2[C@@H](O)[C@H](O)[C@H](O[C@H]2OC2=CC(O)=C3C(=O)C=C(OC3=C2)C2=CC=C(O)C=C2)C(O)=O)O[C@@H]([C@H]1O)C(O)=O
InChI标识符
InChI=1S/C27H26O17/c28-9-3-1-8(2-4-9)13-7-12(30)15-11(29)5-10(6-14(15)41-13)40-27-23(19(34)18(33)22(43-27)25(38)39)44-26-20(35)16(31)17(32)21(42-26)24(36)37/h1-7,16-23,26-29,31-35H,(H,36,37)(H,38,39)/t16-,17-,18-,19-,20+,21-,22-,23+,26-,27+/m0/s1
键
SJFTVAAHLRFBST-DBFWEQBMSA-N