Quercetin 3-O-beta-D-glucopyranoside 7-O-beta-L-rutinoside
IUPAC 名称
2-(3,4-dihydroxyphenyl)-5-hydroxy-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-7-{[(2R,3S,4R,5R,6S)-3,4,5-trihydroxy-6-({[(2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-4H-chromen-4-one
描述
Quercetin 3-o-beta-d-glucopyranoside 7-o-beta-l-rutinoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Quercetin 3-o-beta-d-glucopyranoside 7-o-beta-l-rutinoside can be found in common bean, which makes quercetin 3-o-beta-d-glucopyranoside 7-o-beta-l-rutinoside a potential biomarker for the consumption of this food product.
异构
C[C@H]1O[C@H](OC[C@@H]2O[C@H](OC3=CC4=C(C(O)=C3)C(=O)C(O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)=C(O4)C3=CC(O)=C(O)C=C3)[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(49-9)48-8-17-21(40)25(44)27(46)32(53-17)50-11-5-14(37)18-15(6-11)51-29(10-2-3-12(35)13(36)4-10)30(22(18)41)54-33-28(47)24(43)20(39)16(7-34)52-33/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+/m1/s1
键
VRSNQCLFKXCKDR-ZSASOEQWSA-N