1.0 2011-03-17 23:25:47 UTC 2025-11-19 02:38:54 UTC FDB021657 Apigenin 5-glucoside Apigenin 5-glucoside is a member of the class of compounds known as flavonoid o-glycosides. Flavonoid o-glycosides are compounds containing a carbohydrate moiety which is O-glycosidically linked to the 2-phenylchromen-4-one flavonoid backbone. Apigenin 5-glucoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Apigenin 5-glucoside can be found in cumin, which makes apigenin 5-glucoside a potential biomarker for the consumption of this food product. 4',5,7-Trihydroxyflavone; 5-O-b-D-Glucopyranoside Apigenin 5-glucoside C21H20O10 432.3775 432.10564686 7-hydroxy-2-(4-hydroxyphenyl)-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one 7-hydroxy-2-(4-hydroxyphenyl)-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one 28757-27-9 OCC1OC(OC2=CC(O)=CC3=C2C(=O)C=C(O3)C2=CC=C(O)C=C2)C(O)C(O)C1O InChI=1S/C21H20O10/c22-8-16-18(26)19(27)20(28)21(31-16)30-15-6-11(24)5-14-17(15)12(25)7-13(29-14)9-1-3-10(23)4-2-9/h1-7,16,18-24,26-28H,8H2 ZFPMFULXUJZHFG-UHFFFAOYSA-N belongs to the class of organic compounds known as flavonoid o-glycosides. Flavonoid O-glycosides are compounds containing a carbohydrate moiety which is O-glycosidically linked to the 2-phenylchromen-4-one flavonoid backbone. Flavonoid O-glycosides Organic compounds Phenylpropanoids and polyketides Flavonoids Flavonoid glycosides Aromatic heteropolycyclic compounds 1-hydroxy-2-unsubstituted benzenoids 4'-hydroxyflavonoids 7-hydroxyflavonoids Acetals Benzene and substituted derivatives Chromones Flavones Heteroaromatic compounds Hexoses Hydrocarbon derivatives O-glycosyl compounds Organic oxides Oxacyclic compounds Oxanes Phenolic glycosides Polyols Primary alcohols Pyranones and derivatives Secondary alcohols Vinylogous esters 1-benzopyran 1-hydroxy-2-unsubstituted benzenoid 4'-hydroxyflavonoid 7-hydroxyflavonoid Acetal Alcohol Aromatic heteropolycyclic compound Benzenoid Benzopyran Chromone Flavone Flavonoid o-glycoside Flavonoid-5-o-glycoside Glycosyl compound Heteroaromatic compound Hexose monosaccharide Hydrocarbon derivative Hydroxyflavonoid Monocyclic benzene moiety Monosaccharide 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 ester logp 0.62 ALOGPS logs -2.59 ALOGPS solubility 1.11e+00 g/l ALOGPS logp -0.21 ChemAxon pka_strongest_acidic 6.53 ChemAxon pka_strongest_basic -3 ChemAxon iupac 7-hydroxy-2-(4-hydroxyphenyl)-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one ChemAxon average_mass 432.3775 ChemAxon mono_mass 432.10564686 ChemAxon smiles OCC1OC(OC2=CC(O)=CC3=C2C(=O)C=C(O3)C2=CC=C(O)C=C2)C(O)C(O)C1O ChemAxon formula C21H20O10 ChemAxon inchi InChI=1S/C21H20O10/c22-8-16-18(26)19(27)20(28)21(31-16)30-15-6-11(24)5-14-17(15)12(25)7-13(29-14)9-1-3-10(23)4-2-9/h1-7,16,18-24,26-28H,8H2 ChemAxon inchikey ZFPMFULXUJZHFG-UHFFFAOYSA-N ChemAxon polar_surface_area 166.14 ChemAxon refractivity 105.06 ChemAxon polarizability 42.1 ChemAxon rotatable_bond_count 4 ChemAxon acceptor_count 10 ChemAxon donor_count 6 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 1262767 Specdb::MsMs 1262768 Specdb::MsMs 1262769 Specdb::MsMs 1377868 Specdb::MsMs 1377869 Specdb::MsMs 1377870 Specdb::MsMs 3606688 Specdb::MsMs 3606689 Specdb::MsMs 3606690 Specdb::MsMs 3606691 Specdb::MsMs 3606692 Specdb::MsMs 3606693 Cumin Type 1 specific Cuminum cyminum 52462