1.0 2026-09-21 21:07:01 UTC 2026-09-21 21:07:01 UTC FDB117101 Wogonin 5,7-dihydroxy-8-methoxy-2-phenyl-chromen-4-one 5,7-dihydroxy-8-methoxy-2-phenylchromen-4-one C16H12O5 284.267 284.068473486 5,7-dihydroxy-8-methoxy-2-phenyl-4H-chromen-4-one wogonin COC1=C(O)C=C(O)C2=C1OC(=CC2=O)C1=CC=CC=C1 InChI=1S/C16H12O5/c1-20-15-12(19)7-10(17)14-11(18)8-13(21-16(14)15)9-5-3-2-4-6-9/h2-8,17,19H,1H3 XLTFNNCXVBYBSX-UHFFFAOYSA-N belongs to the class of organic compounds known as 8-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C8 atom of the flavonoid backbone. 8-O-methylated flavonoids Organic compounds Phenylpropanoids and polyketides Flavonoids O-methylated flavonoids Aromatic heteropolycyclic compounds 1-hydroxy-2-unsubstituted benzenoids 5-hydroxyflavonoids 7-hydroxyflavonoids Alkyl aryl ethers Anisoles Benzene and substituted derivatives Chromones Flavones Heteroaromatic compounds Hydrocarbon derivatives Organic oxides Oxacyclic compounds Pyranones and derivatives Vinylogous acids 1-benzopyran 1-hydroxy-2-unsubstituted benzenoid 5-hydroxyflavonoid 7-hydroxyflavonoid 8-methoxyflavonoid-skeleton Alkyl aryl ether Anisole Aromatic heteropolycyclic compound Benzenoid Benzopyran Chromone Ether Flavone Heteroaromatic compound Hydrocarbon derivative Hydroxyflavonoid Monocyclic benzene moiety Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Pyran Pyranone Vinylogous acid Flavones and Flavonols Flavones and Flavonols a flavone dihydroxyflavone flavones monomethoxyflavone logp 3.43 ALOGPS logs -3.64 ALOGPS solubility 6.53e-02 g/l ALOGPS logp 2.85 ChemAxon pka_strongest_acidic 7.1 ChemAxon pka_strongest_basic -4.8 ChemAxon iupac 5,7-dihydroxy-8-methoxy-2-phenyl-4H-chromen-4-one ChemAxon average_mass 284.267 ChemAxon mono_mass 284.068473486 ChemAxon smiles COC1=C(O)C=C(O)C2=C1OC(=CC2=O)C1=CC=CC=C1 ChemAxon formula C16H12O5 ChemAxon inchi InChI=1S/C16H12O5/c1-20-15-12(19)7-10(17)14-11(18)8-13(21-16(14)15)9-5-3-2-4-6-9/h2-8,17,19H,1H3 ChemAxon inchikey XLTFNNCXVBYBSX-UHFFFAOYSA-N ChemAxon polar_surface_area 75.99 ChemAxon refractivity 77.4 ChemAxon polarizability 28.45 ChemAxon rotatable_bond_count 2 ChemAxon acceptor_count 5 ChemAxon donor_count 2 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 86739 Specdb::MsMs 1033088 Specdb::MsMs 1033089 Specdb::MsMs 1033090 Specdb::MsMs 1156451 Specdb::MsMs 1156452 Specdb::MsMs 1156453