1.0 2010-04-08 22:10:13 UTC 2025-11-18 23:37:28 UTC FDB012517 5-Deoxykievitone Isolated from pods of Phaseolus vulgaris (kidney bean) and Phaseolus mungo (mung bean). 5-Deoxykievitone is found in many foods, some of which are common bean, green bean, mung bean, and gram bean. (+-)-5-Deoxykievitone 2',4',7-Trihydroxy-8-prenylisoflavanone 5-Deoxykievitone C20H20O5 340.3698 340.13107375 3-(2,4-dihydroxyphenyl)-7-hydroxy-8-(3-methylbut-2-en-1-yl)-3,4-dihydro-2H-1-benzopyran-4-one (+-)-5-deoxykievitone 74161-24-3 CC(C)=CCC1=C(O)C=CC2=C1OCC(C2=O)C1=C(O)C=C(O)C=C1 InChI=1S/C20H20O5/c1-11(2)3-5-14-17(22)8-7-15-19(24)16(10-25-20(14)15)13-6-4-12(21)9-18(13)23/h3-4,6-9,16,21-23H,5,10H2,1-2H3 JIJYZALGIIQXKE-UHFFFAOYSA-N belongs to the class of organic compounds known as 8-prenylated isoflavanones. These are isoflavanones featuring a C5-isoprenoid unit at the 8-position. 8-prenylated isoflavanones Organic compounds Phenylpropanoids and polyketides Isoflavonoids Isoflavans Aromatic heteropolycyclic compounds 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Alkyl aryl ethers Aryl alkyl ketones Benzene and substituted derivatives Chromones Hydrocarbon derivatives Hydroxyisoflavonoids Isoflavanols Organic oxides Oxacyclic compounds Resorcinols 1-benzopyran 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid 8-prenylated isoflavanone Alkyl aryl ether Aromatic heteropolycyclic compound Aryl alkyl ketone Aryl ketone Benzenoid Benzopyran Chromane Chromone Ether Hydrocarbon derivative Hydroxyisoflavonoid Isoflavanol Ketone Monocyclic benzene moiety Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Phenol Resorcinol Isoflavonoids Isoflavonoids isoflavanones isoflavanones logp 3.29 ALOGPS logs -4.34 ALOGPS solubility 1.57e-02 g/l ALOGPS logp 3.81 ChemAxon pka_strongest_acidic 7.58 ChemAxon pka_strongest_basic -4.9 ChemAxon iupac 3-(2,4-dihydroxyphenyl)-7-hydroxy-8-(3-methylbut-2-en-1-yl)-3,4-dihydro-2H-1-benzopyran-4-one ChemAxon average_mass 340.3698 ChemAxon mono_mass 340.13107375 ChemAxon smiles CC(C)=CCC1=C(O)C=CC2=C1OCC(C2=O)C1=C(O)C=C(O)C=C1 ChemAxon formula C20H20O5 ChemAxon inchi InChI=1S/C20H20O5/c1-11(2)3-5-14-17(22)8-7-15-19(24)16(10-25-20(14)15)13-6-4-12(21)9-18(13)23/h3-4,6-9,16,21-23H,5,10H2,1-2H3 ChemAxon inchikey JIJYZALGIIQXKE-UHFFFAOYSA-N ChemAxon polar_surface_area 86.99 ChemAxon refractivity 95.92 ChemAxon polarizability 35.83 ChemAxon rotatable_bond_count 3 ChemAxon acceptor_count 5 ChemAxon donor_count 3 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 10515 Specdb::CMs 43766 Specdb::CMs 168374 Specdb::MsMs 11711 Specdb::MsMs 11712 Specdb::MsMs 11713 Specdb::MsMs 18383 Specdb::MsMs 18384 Specdb::MsMs 18385 Specdb::MsMs 2256888 Specdb::MsMs 2257690 Specdb::MsMs 2447277 Specdb::MsMs 2447278 Specdb::MsMs 2447279 Specdb::MsMs 2518734 Specdb::MsMs 2518735 Specdb::MsMs 2518736 HMDB34214 #<Reference:0x000055ce306019f0> Common bean Type 1 specific Phaseolus vulgaris 3885 Gram bean Type 1 specific Vigna mungo 3915 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.