Go back to listing compounds

kaempferol-3-rhamnoside; afzelin; kaempferol 3-o-rhamnoside; kaempferol 3-rhamnoside

Name(s) kaempferol-3-rhamnoside; afzelin; kaempferol 3-o-rhamnoside; kaempferol 3-rhamnoside
Scientific name(s) kaempferol 3-o-α-l-rhamnopyranoside； 3,4',5,7-tetrahydroxyflavone-3-l-rhamnoside; kaempferol 3-o-alpha-l-rhamnopyranoside; afzelin; kaempferol-3-rhamnoside; kaempferol 3-rhamnoside; kaempferin; unii-5m86w1yh7o; 5m86w1yh7o; chembl240528
Formula C21H20O10
Molecular mass 432.381
IUPAC name Kaempferol 3-O-α-L-rhamnopyranoside； 3,4',5,7-Tetrahydroxyflavone-3-L-rhamnoside; 5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one
INCHI Not available
SMILE CC1OC(OC2=C(OC3=CC(O)=CC(O)=C3C2=O)C2=CC=C(O)C=C2)C(O)C(O)C1O
CAS ID 482-39-3
PubChem ID 5316673
DrugBank ID Not available
CHEBI ID Not available
Description 5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]-4h-chromen-4-one 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. 5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]-4h-chromen-4-one is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). 5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]-4h-chromen-4-one can be found in a number of food items such as endive, linden, peach, and ginkgo nuts, which makes 5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]-4h-chromen-4-one a potential biomarker for the consumption of these food products.