Quercetin 3-O-rhamnodiglucoside
IUPAC 名称
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-4H-chromen-4-one
描述
Quercetin 3-o-rhamnodiglucoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Quercetin 3-o-rhamnodiglucoside can be found in tea, which makes quercetin 3-o-rhamnodiglucoside a potential biomarker for the consumption of this food product.
异构
C[C@@H]1O[C@@H](OC[C@H]2O[C@@H](OC[C@H]3O[C@@H](OC4=C(OC5=C(C(O)=CC(O)=C5)C4=O)C4=CC(O)=C(O)C=C4)[C@H](O)[C@@H](O)[C@@H]3O)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@H](O)[C@H]1O
InChI标识符
InChI=1S/C33H40O21/c1-9-19(38)23(42)26(45)31(50-9)48-7-16-20(39)24(43)27(46)32(52-16)49-8-17-21(40)25(44)28(47)33(53-17)54-30-22(41)18-14(37)5-11(34)6-15(18)51-29(30)10-2-3-12(35)13(36)4-10/h2-6,9,16-17,19-21,23-28,31-40,42-47H,7-8H2,1H3/t9-,16+,17+,19-,20+,21+,23+,24-,25-,26+,27+,28+,31+,32+,33-/m0/s1
键
SYFFHZSTXDTJOS-YQJBXTIASA-N