1.0 2010-04-08 22:10:01 UTC 2019-11-26 03:06:15 UTC FDB012143 Isoginkgetin From leaves of Ginkgo biloba (ginkgo). Isoginkgetin is found in ginkgo nuts and fats and oils. 4',4'''-Dimethylamentoflavone Iso-ginkgetin Isoginkgetin Sciadopitysin C32H22O10 566.5111 566.121296924 8-[5-(5,7-dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one 8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)chromen-4-one 548-19-6 COC1=CC=C(C=C1)C1=CC(=O)C2=C(O)C=C(O)C(=C2O1)C1=C(OC)C=CC(=C1)C1=CC(=O)C2=C(O)C=C(O)C=C2O1 InChI=1S/C32H22O10/c1-39-18-6-3-15(4-7-18)26-14-24(38)31-22(36)12-21(35)29(32(31)42-26)19-9-16(5-8-25(19)40-2)27-13-23(37)30-20(34)10-17(33)11-28(30)41-27/h3-14,33-36H,1-2H3 HUOOMAOYXQFIDQ-UHFFFAOYSA-N belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. Biflavonoids and polyflavonoids Organic compounds Phenylpropanoids and polyketides Flavonoids Biflavonoids and polyflavonoids Aromatic heteropolycyclic compounds 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids 4'-O-methylated flavonoids 5-hydroxyflavonoids 7-hydroxyflavonoids Alkyl aryl ethers Anisoles Chromones Flavones Heteroaromatic compounds Hydrocarbon derivatives Methoxybenzenes Organic oxides Oxacyclic compounds Phenoxy compounds Pyranones and derivatives Vinylogous acids 1-benzopyran 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid 4p-methoxyflavonoid-skeleton 5-hydroxyflavonoid 7-hydroxyflavonoid Alkyl aryl ether Anisole Aromatic heteropolycyclic compound Benzenoid Benzopyran Bi- and polyflavonoid skeleton Chromone Ether Flavone Heteroaromatic compound Hydrocarbon derivative Hydroxyflavonoid Methoxybenzene Monocyclic benzene moiety Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Phenol ether Phenoxy compound Pyran Pyranone Vinylogous acid aromatic ether biflavonoid logp 4.97 ALOGPS logs -5.28 ALOGPS solubility 2.97e-03 g/l ALOGPS melting_point Mp 210° logp 5.38 ChemAxon pka_strongest_acidic 6.13 ChemAxon pka_strongest_basic -4.5 ChemAxon iupac 8-[5-(5,7-dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one ChemAxon average_mass 566.5111 ChemAxon mono_mass 566.121296924 ChemAxon smiles COC1=CC=C(C=C1)C1=CC(=O)C2=C(O)C=C(O)C(=C2O1)C1=C(OC)C=CC(=C1)C1=CC(=O)C2=C(O)C=C(O)C=C2O1 ChemAxon formula C32H22O10 ChemAxon inchi InChI=1S/C32H22O10/c1-39-18-6-3-15(4-7-18)26-14-24(38)31-22(36)12-21(35)29(32(31)42-26)19-9-16(5-8-25(19)40-2)27-13-23(37)30-20(34)10-17(33)11-28(30)41-27/h3-14,33-36H,1-2H3 ChemAxon inchikey HUOOMAOYXQFIDQ-UHFFFAOYSA-N ChemAxon polar_surface_area 151.98 ChemAxon refractivity 153.87 ChemAxon polarizability 57.73 ChemAxon rotatable_bond_count 4 ChemAxon acceptor_count 10 ChemAxon donor_count 4 ChemAxon physiological_charge -2 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 20650 Specdb::CMs 43594 Specdb::CMs 282138 Specdb::CMs 361230 Specdb::CMs 361231 Specdb::CMs 361232 Specdb::CMs 361233 Specdb::CMs 361234 Specdb::CMs 361235 Specdb::CMs 361236 Specdb::CMs 361237 Specdb::CMs 361238 Specdb::CMs 361239 Specdb::CMs 361240 Specdb::CMs 361241 Specdb::CMs 361242 Specdb::CMs 361243 Specdb::CMs 361244 Specdb::CMs 361245 Specdb::CMs 361246 Specdb::CMs 361247 Specdb::CMs 361248 Specdb::CMs 361249 Specdb::CMs 361250 Specdb::CMs 361251 Specdb::MsMs 106908 Specdb::MsMs 106909 Specdb::MsMs 106910 Specdb::MsMs 173760 Specdb::MsMs 173761 Specdb::MsMs 173762 Specdb::MsMs 2309625 Specdb::MsMs 2309626 Specdb::MsMs 2309627 Specdb::MsMs 2656807 Specdb::MsMs 2656808 Specdb::MsMs 2656809 HMDB33937 #<Reference:0x000055ce2ee1ded8> #<Reference:0x000055ce2ee1d988> Fats and oils Unknown generic Ginkgo nuts Type 1 specific Ginkgo biloba 3311