Apigenin 7-glucoside-(2'',3'')-diacetate
IUPAC 名称
(2S,3R,4S,5R,6R)-4-(acetyloxy)-5-hydroxy-2-{[5-hydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl]oxy}-6-(hydroxymethyl)oxan-3-yl acetate
描述
Apigenin 7-glucoside-(2'',3'')-diacetate 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. Apigenin 7-glucoside-(2'',3'')-diacetate is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Apigenin 7-glucoside-(2'',3'')-diacetate can be found in german camomile and roman camomile, which makes apigenin 7-glucoside-(2'',3'')-diacetate a potential biomarker for the consumption of these food products.
异构
CC(=O)O[C@H]1[C@H](O)[C@@H](CO)O[C@@H](OC2=CC3=C(C(O)=C2)C(=O)C=C(O3)C2=CC=C(O)C=C2)[C@@H]1OC(C)=O
InChI标识符
InChI=1S/C25H24O12/c1-11(27)33-23-22(32)20(10-26)37-25(24(23)34-12(2)28)35-15-7-16(30)21-17(31)9-18(36-19(21)8-15)13-3-5-14(29)6-4-13/h3-9,20,22-26,29-30,32H,10H2,1-2H3/t20-,22-,23+,24-,25-/m1/s1
键
RLRNEHZJFFGOEN-PRDVQWLOSA-N