Quercetin 3-O-2(g)-rhamnosyl-rutinoside
IUPAC 名称
3-{[(2S,3R,4S,5S,6R)-4,5-dihydroxy-3-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-6-({[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one
描述
Quercetin 3-o-2(g)-rhamnosyl-rutinoside 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. Quercetin 3-o-2(g)-rhamnosyl-rutinoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Quercetin 3-o-2(g)-rhamnosyl-rutinoside can be found in black elderberry, which makes quercetin 3-o-2(g)-rhamnosyl-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=C(OC4=C(C(O)=CC(O)=C4)C3=O)C3=CC(O)=C(O)C=C3)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](O)[C@H]3O)[C@@H](O)[C@@H]2O)[C@H](O)[C@H](O)[C@H]1O
InChI标识符
InChI=1S/C33H40O20/c1-9-19(38)23(42)26(45)31(48-9)47-8-17-21(40)25(44)30(53-32-27(46)24(43)20(39)10(2)49-32)33(51-17)52-29-22(41)18-15(37)6-12(34)7-16(18)50-28(29)11-3-4-13(35)14(36)5-11/h3-7,9-10,17,19-21,23-27,30-40,42-46H,8H2,1-2H3/t9-,10-,17+,19-,20-,21+,23+,24+,25-,26+,27+,30+,31+,32-,33-/m0/s1
键
HKNBJSRIYRDSLB-MAWNCODISA-N