MSI_000024716

Unreliable

排名分数: 1.77
参考来源: Mus musculus (UBERON:0004269: upper arm connective tissue)

M/z: 611.1154
Mass Window: 611.1154 ~ 611.1154 (none)

参考注释

Quercetin 3-O-xylosyl-glucuronide_[M+H]+ (BioDeep_00000226677)
(2S,3R,4R,5R)-3,4-Dihydroxy-5-(hydroxymethyl)oxolan-2-yl (2S,3S,4S,5R,6S)-6-{[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid

Formula: C26H26O17 (610.1169946)
SMILES:

OC[C@H]1O[C@@H](OC(=O)[C@H]2O[C@@H](OC3=C(OC4=CC(O)=CC(O)=C4C3=O)C3=CC(O)=C(O)C=C3)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@H]1O

Quercetin 3-o-xylosyl-glucuronide is a member of the class of compounds known as flavonoid-3-o-glucuronides. Flavonoid-3-o-glucuronides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to glucuronic acid at the C3-position. Quercetin 3-o-xylosyl-glucuronide is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Quercetin 3-o-xylosyl-glucuronide can be found in a number of food items such as summer grape, common grape, rubus (blackberry, raspberry), and highbush blueberry, which makes quercetin 3-o-xylosyl-glucuronide a potential biomarker for the consumption of these food products.