1.0 2010-04-08 22:07:49 UTC 2019-11-26 03:01:52 UTC FDB007890 Kaempferol 3-O-sophoroside 7-O-glucuronide Kaempferol 3-o-sophoroside 7-o-glucuronide is a member of the class of compounds known as flavonoid-7-o-glucuronides. Flavonoid-7-o-glucuronides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to glucuronic acid at the C7-position. Kaempferol 3-o-sophoroside 7-o-glucuronide is soluble (in water) and a moderately acidic compound (based on its pKa). Kaempferol 3-o-sophoroside 7-o-glucuronide can be found in garden onion, which makes kaempferol 3-o-sophoroside 7-o-glucuronide a potential biomarker for the consumption of this food product. C33H38O22 786.6416 786.1854729 (2S,3S,4S,5R,6S)-6-[(3-{[(2S,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}-5-hydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl)oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid (2S,3S,4S,5R,6S)-6-[(3-{[(2S,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}-5-hydroxy-2-(4-hydroxyphenyl)-4-oxochromen-7-yl)oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid 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=C(O)C=C2)[C@H](O)[C@@H](O)[C@@H]1O InChI=1S/C33H38O22/c34-7-14-17(38)20(41)24(45)32(51-14)55-29-22(43)18(39)15(8-35)52-33(29)53-27-19(40)16-12(37)5-11(6-13(16)50-26(27)9-1-3-10(36)4-2-9)49-31-25(46)21(42)23(44)28(54-31)30(47)48/h1-6,14-15,17-18,20-25,28-29,31-39,41-46H,7-8H2,(H,47,48)/t14-,15-,17-,18-,20+,21+,22+,23+,24-,25-,28+,29-,31-,32+,33+/m1/s1 BMGVSLWMOUPXTF-MYTTYURUSA-N belongs to the class of organic compounds known as flavonoid-7-o-glucuronides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to glucuronic acid at the C7-position. Flavonoid-7-O-glucuronides Organic compounds Phenylpropanoids and polyketides Flavonoids Flavonoid glycosides Aromatic heteropolycyclic compounds 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids 4'-hydroxyflavonoids 5-hydroxyflavonoids Acetals Benzene and substituted derivatives Beta hydroxy acids and derivatives Carbonyl compounds Carboxylic acids Chromones Disaccharides Flavones Flavonoid-3-O-glycosides Flavonoid-7-O-glycosides Heteroaromatic compounds Hydrocarbon derivatives Monocarboxylic acids and derivatives O-glucuronides O-glycosyl compounds Organic oxides Oxacyclic compounds Oxanes Phenolic glycosides Polyols Primary alcohols Pyranones and derivatives Secondary alcohols Vinylogous acids 1-benzopyran 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid 1-o-glucuronide 4'-hydroxyflavonoid 5-hydroxyflavonoid Acetal Alcohol Aromatic heteropolycyclic compound Benzenoid Benzopyran Beta-hydroxy acid Carbonyl group Carboxylic acid Carboxylic acid derivative Chromone Disaccharide Flavone Flavonoid-3-o-glycoside Flavonoid-7-o-glucuronide Flavonoid-7-o-glycoside Glucuronic acid or derivatives Glycosyl compound Heteroaromatic compound Hydrocarbon derivative Hydroxy acid Hydroxyflavonoid Monocarboxylic acid or derivatives Monocyclic benzene moiety O-glucuronide O-glycosyl compound Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Oxane Phenol Phenolic glycoside Polyol Primary alcohol Pyran Pyranone Secondary alcohol Vinylogous acid logp -0.92 ALOGPS logs -1.87 ALOGPS solubility 1.06e+01 g/l ALOGPS logp -3.6 ChemAxon pka_strongest_acidic 2.72 ChemAxon pka_strongest_basic -3.7 ChemAxon iupac (2S,3S,4S,5R,6S)-6-[(3-{[(2S,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}-5-hydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl)oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid ChemAxon average_mass 786.6416 ChemAxon mono_mass 786.1854729 ChemAxon smiles 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=C(O)C=C2)[C@H](O)[C@@H](O)[C@@H]1O ChemAxon formula C33H38O22 ChemAxon inchi InChI=1S/C33H38O22/c34-7-14-17(38)20(41)24(45)32(51-14)55-29-22(43)18(39)15(8-35)52-33(29)53-27-19(40)16-12(37)5-11(6-13(16)50-26(27)9-1-3-10(36)4-2-9)49-31-25(46)21(42)23(44)28(54-31)30(47)48/h1-6,14-15,17-18,20-25,28-29,31-39,41-46H,7-8H2,(H,47,48)/t14-,15-,17-,18-,20+,21+,22+,23+,24-,25-,28+,29-,31-,32+,33+/m1/s1 ChemAxon inchikey BMGVSLWMOUPXTF-MYTTYURUSA-N ChemAxon polar_surface_area 361.74 ChemAxon refractivity 171.72 ChemAxon polarizability 72.74 ChemAxon rotatable_bond_count 10 ChemAxon acceptor_count 22 ChemAxon donor_count 13 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 107259 Specdb::MsMs 107260 Specdb::MsMs 107261 Specdb::MsMs 174189 Specdb::MsMs 174190 Specdb::MsMs 174191 Specdb::MsMs 3604508 Specdb::MsMs 3604509 Specdb::MsMs 3604510 Specdb::MsMs 3604511 Specdb::MsMs 3604512 Specdb::MsMs 3604513 Garden onion Type 1 specific Allium cepa 4679