1.0 2010-04-08 22:13:40 UTC 2019-11-26 03:16:04 UTC FDB018363 2',4',5,7-Tetrahydroxy-8-prenylisoflavone Isolated from Phaseolus lunatus (butter bean) and Phaseolus vulgaris (kidney bean). 2',4',5,7-Tetrahydroxy-8-prenylisoflavone is found in many foods, some of which are common bean, yellow wax bean, pulses, and lima bean. 2,3-Dehydrokievitone 5,7,2',4'-Tetrahydroxy-8-prenylisoflavone C20H18O6 354.3533 354.110338308 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-4H-chromen-4-one 2,3-dehydrokievitone 74161-25-4 CC(C)=CCC1=C2OC=C(C(=O)C2=C(O)C=C1O)C1=C(O)C=C(O)C=C1 InChI=1S/C20H18O6/c1-10(2)3-5-13-16(23)8-17(24)18-19(25)14(9-26-20(13)18)12-6-4-11(21)7-15(12)22/h3-4,6-9,21-24H,5H2,1-2H3 RWDSADRZXTYPMY-UHFFFAOYSA-N belongs to the class of organic compounds known as isoflavones. These are polycyclic compounds containing a 2-isoflavene skeleton which bears a ketone group at the C4 carbon atom. Isoflavones Organic compounds Phenylpropanoids and polyketides Isoflavonoids Isoflav-2-enes Aromatic heteropolycyclic compounds 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Benzene and substituted derivatives Chromones Heteroaromatic compounds Hydrocarbon derivatives Hydroxyisoflavonoids Organic oxides Organooxygen compounds Oxacyclic compounds Pyranones and derivatives Resorcinols Vinylogous acids 1-benzopyran 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid Aromatic heteropolycyclic compound Benzenoid Benzopyran Chromone Heteroaromatic compound Hydrocarbon derivative Hydroxyisoflavonoid Isoflavone Monocyclic benzene moiety Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Phenol Pyran Pyranone Resorcinol Vinylogous acid Isoflavonoids logp 3.32 ALOGPS logs -4.29 ALOGPS solubility 1.80e-02 g/l ALOGPS logp 4.5 ChemAxon pka_strongest_acidic 6.41 ChemAxon pka_strongest_basic -5.2 ChemAxon iupac 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-4H-chromen-4-one ChemAxon average_mass 354.3533 ChemAxon mono_mass 354.110338308 ChemAxon smiles CC(C)=CCC1=C2OC=C(C(=O)C2=C(O)C=C1O)C1=C(O)C=C(O)C=C1 ChemAxon formula C20H18O6 ChemAxon inchi InChI=1S/C20H18O6/c1-10(2)3-5-13-16(23)8-17(24)18-19(25)14(9-26-20(13)18)12-6-4-11(21)7-15(12)22/h3-4,6-9,21-24H,5H2,1-2H3 ChemAxon inchikey RWDSADRZXTYPMY-UHFFFAOYSA-N ChemAxon polar_surface_area 107.22 ChemAxon refractivity 97.91 ChemAxon polarizability 36.91 ChemAxon rotatable_bond_count 3 ChemAxon acceptor_count 6 ChemAxon donor_count 4 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 13840 Specdb::CMs 46132 Specdb::CMs 130391 Specdb::CMs 138125 Specdb::MsMs 48381 Specdb::MsMs 48382 Specdb::MsMs 48383 Specdb::MsMs 123585 Specdb::MsMs 123586 Specdb::MsMs 123587 Specdb::MsMs 2382443 Specdb::MsMs 2382444 Specdb::MsMs 2382445 Specdb::MsMs 2579865 Specdb::MsMs 2579866 Specdb::MsMs 2579867 HMDB38899 #<Reference:0x000055ce30feca78> Common bean Type 1 specific Phaseolus vulgaris 3885 Green bean Type 1 specific Phaseolus vulgaris 3885 Lima bean Type 1 specific Phaseolus lunatus 3884 Mung bean Type 1 specific Vigna radiata 157791 Pulses Unknown generic Yellow wax bean Type 1 specific Phaseolus vulgaris 3885 Fungicide 940 A substance used to destroy fungal pests. Pesticide 1210 Strictly, a substance intended to kill pests. In common usage, any substance used for controlling, preventing, or destroying animal, microbiological or plant pests. Phytoalexin 1223 A toxin made by a plant that acts against an organism attacking it.