Catechin 3-glucoside
IUPAC 名称
(2R,3R,4S,5S,6R)-2-{[(2R,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol
描述
Epicatechin 3-glucoside, also known as epicatechin 3-O-beta-D-glucopyranoside, 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. Epicatechin 3-glucoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Epicatechin 3-glucoside can be found in chinese cinnamon and herbs and spices, which makes epicatechin 3-glucoside a potential biomarker for the consumption of these food products.
异构
OCC1OC(OC2CC3=C(OC2C2=CC(O)=C(O)C=C2)C=C(O)C=C3O)C(O)C(O)C1O
InChI标识符
InChI=1S/C21H24O11/c22-7-16-17(27)18(28)19(29)21(32-16)31-15-6-10-12(25)4-9(23)5-14(10)30-20(15)8-1-2-11(24)13(26)3-8/h1-5,15-29H,6-7H2
键
YOVYWMDLYSJYPO-UHFFFAOYSA-N