Quercetin 3-O-sophoroside 7-O-glucuronide
IUPAC 名称
(2S,3S,4S,5R,6S)-6-[(3-{[(2R,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-4H-chromen-7-yl)oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid
描述
Quercetin 3-o-sophoroside 7-o-glucuronide is soluble (in water) and a moderately acidic compound (based on its pKa). Quercetin 3-o-sophoroside 7-o-glucuronide can be found in garden onion, which makes quercetin 3-o-sophoroside 7-o-glucuronide a potential biomarker for the consumption of this food product.
异构
OC[C@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]2OC2=C(OC3=C(C(O)=CC(O[C@@H]4O[C@@H]([C@@H](O)[C@H](O)[C@H]4O)C(O)=O)=C3)C2=O)C2=CC(O)=C(O)C=C2)[C@H](O)[C@@H](O)[C@@H]1O
InChI标识符
InChI=1S/C33H38O23/c34-6-14-17(39)20(42)24(46)32(52-14)56-29-22(44)18(40)15(7-35)53-33(29)54-27-19(41)16-12(38)4-9(50-31-25(47)21(43)23(45)28(55-31)30(48)49)5-13(16)51-26(27)8-1-2-10(36)11(37)3-8/h1-5,14-15,17-18,20-25,28-29,31-40,42-47H,6-7H2,(H,48,49)/t14-,15-,17-,18-,20+,21+,22+,23+,24-,25-,28+,29-,31-,32+,33-/m1/s1
键
MBLCMVKVVNMTFV-FJZWYKRQSA-N