1.0 2010-04-08 22:08:06 UTC 2025-11-18 23:10:53 UTC FDB008491 3-Hydroxyflavone Constituent of cabbage. 3-Hydroxyflavone is found in many foods, some of which are red raspberry, brassicas, papaya, and pomegranate. 3-Hydroxy-2-phenyl-4H-1-benzopyran-4-one 3-Hydroxy-2-phenyl-4H-1-benzopyran-4-one, 9CI 3-Hydroxy-2-phenylchromone 3,4-Flavandione Flavon-3-ol Flavonol Flavonols C15H10O3 238.2381 238.062994186 3-hydroxy-2-phenyl-4H-chromen-4-one flavonol 577-85-5 OC1=C(OC2=CC=CC=C2C1=O)C1=CC=CC=C1 InChI=1S/C15H10O3/c16-13-11-8-4-5-9-12(11)18-15(14(13)17)10-6-2-1-3-7-10/h1-9,17H HVQAJTFOCKOKIN-UHFFFAOYSA-N belongs to the class of organic compounds known as flavonols. Flavonols are compounds that contain a flavone (2-phenyl-1-benzopyran-4-one) backbone carrying a hydroxyl group at the 3-position. Flavonols Organic compounds Phenylpropanoids and polyketides Flavonoids Flavones Aromatic heteropolycyclic compounds 3-hydroxyflavonoids Benzene and substituted derivatives Chromones Heteroaromatic compounds Hydrocarbon derivatives Organic oxides Organooxygen compounds Oxacyclic compounds Pyranones and derivatives 1-benzopyran 3-hydroxyflavone 3-hydroxyflavonoid Aromatic heteropolycyclic compound Benzenoid Benzopyran Chromone Heteroaromatic compound Hydrocarbon derivative Hydroxyflavonoid Monocyclic benzene moiety Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Pyran Pyranone flavonols monohydroxyflavone logp 2.55 ALOGPS logs -3.23 ALOGPS solubility 1.39e-01 g/l ALOGPS melting_point Mp 170° logp 2.72 ChemAxon pka_strongest_acidic 9.29 ChemAxon pka_strongest_basic -3.7 ChemAxon iupac 3-hydroxy-2-phenyl-4H-chromen-4-one ChemAxon average_mass 238.2381 ChemAxon mono_mass 238.062994186 ChemAxon smiles OC1=C(OC2=CC=CC=C2C1=O)C1=CC=CC=C1 ChemAxon formula C15H10O3 ChemAxon inchi InChI=1S/C15H10O3/c16-13-11-8-4-5-9-12(11)18-15(14(13)17)10-6-2-1-3-7-10/h1-9,17H ChemAxon inchikey HVQAJTFOCKOKIN-UHFFFAOYSA-N ChemAxon polar_surface_area 46.53 ChemAxon refractivity 68.94 ChemAxon polarizability 24.61 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 3 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 8831 Specdb::MsMs 8832 Specdb::MsMs 8833 Specdb::MsMs 15503 Specdb::MsMs 15504 Specdb::MsMs 15505 Specdb::MsMs 285631 Specdb::MsMs 285632 Specdb::MsMs 285633 Specdb::MsMs 285634 Specdb::MsMs 373623 Specdb::MsMs 373624 Specdb::MsMs 373625 Specdb::MsMs 373626 Specdb::MsMs 374577 Specdb::MsMs 439890 Specdb::MsMs 439911 Specdb::MsMs 439912 Specdb::MsMs 439913 Specdb::MsMs 439914 Specdb::MsMs 439915 Specdb::MsMs 439916 Specdb::MsMs 439917 Specdb::MsMs 440184 Specdb::MsMs 440185 Specdb::CMs 1922 Specdb::CMs 22633 Specdb::CMs 31622 Specdb::CMs 32051 Specdb::CMs 42630 Specdb::CMs 137108 Specdb::CMs 144842 HMDB31816 5078 #<Reference:0x000055ce31f01158> Black tea Type 1 Brassicas Unknown generic 3705 Fenugreek Type 1 specific Trigonella foenum-graecum 78534 Green tea Type 1 Herbal tea Type 1 Papaya Type 1 specific Carica papaya 3649 100.0 100.0 100.0 mg/100 g Pomegranate Type 1 specific Punica granatum 22663 Red raspberry Type 1 specific Rubus idaeus 32247 Red tea Type 1 Tea Type 1 specific Camellia sinensis 4442