1.02010-04-08 22:09:50 UTC2019-11-26 03:05:29 UTCFDB011816Pinostrobin chalconeIsolated from Cajanus cajan (pigeon pea). Pinostrobin chalcone is found in pulses.2',6'-Dihydroxy-4'-methoxychalconePinostrobin chalconeC16H14O4270.28270.089208936(2E)-1-(2,6-dihydroxy-4-methoxyphenyl)-3-phenylprop-2-en-1-one(2E)-1-(2,6-dihydroxy-4-methoxyphenyl)-3-phenylprop-2-en-1-one18956-15-5COC1=CC(O)=C(C(=O)\C=C\C2=CC=CC=C2)C(O)=C1InChI=1S/C16H14O4/c1-20-12-9-14(18)16(15(19)10-12)13(17)8-7-11-5-3-2-4-6-11/h2-10,18-19H,1H3/b8-7+CUGDOWNTXKLQMD-BQYQJAHWSA-N belongs to the class of organic compounds known as 2'-hydroxychalcones. These are organic compounds containing chalcone skeleton that carries a hydroxyl group at the 2'-position.2'-HydroxychalconesOrganic compoundsPhenylpropanoids and polyketidesLinear 1,3-diarylpropanoidsChalcones and dihydrochalconesAromatic homomonocyclic compounds1-hydroxy-2-unsubstituted benzenoids1-hydroxy-4-unsubstituted benzenoidsAcryloyl compoundsAlkyl aryl ethersAnisolesAryl ketonesBenzoyl derivativesCinnamylphenolsEnonesHydrocarbon derivativesMethoxybenzenesMethoxyphenolsOrganic oxidesPhenoxy compoundsResorcinolsStyrenesVinylogous acids1-hydroxy-2-unsubstituted benzenoid1-hydroxy-4-unsubstituted benzenoid2'-hydroxychalconeAcryloyl-groupAlkyl aryl etherAlpha,beta-unsaturated ketoneAnisoleAromatic homomonocyclic compoundAryl ketoneBenzenoidBenzoylCinnamylphenolEnoneEtherHydrocarbon derivativeKetoneMethoxybenzeneMethoxyphenolMonocyclic benzene moietyOrganic oxideOrganic oxygen compoundOrganooxygen compoundPhenolPhenol etherPhenoxy compoundResorcinolStyreneVinylogous acidChalcones and dihydrochalconeslogp3.64logs-3.34solubility1.24e-01 g/lmelting_pointMp 163.5-164.5°logp4.43pka_strongest_acidic7.96pka_strongest_basic-4.9iupac(2E)-1-(2,6-dihydroxy-4-methoxyphenyl)-3-phenylprop-2-en-1-oneaverage_mass270.28mono_mass270.089208936smilesCOC1=CC(O)=C(C(=O)\C=C\C2=CC=CC=C2)C(O)=C1formulaC16H14O4inchiInChI=1S/C16H14O4/c1-20-12-9-14(18)16(15(19)10-12)13(17)8-7-11-5-3-2-4-6-11/h2-10,18-19H,1H3/b8-7+inchikeyCUGDOWNTXKLQMD-BQYQJAHWSA-Npolar_surface_area66.76refractivity77.3polarizability28.56rotatable_bond_count4acceptor_count4donor_count2physiological_charge0formal_charge0Specdb::CMs18384Specdb::CMs43451Specdb::CMs135815Specdb::CMs143549Specdb::MsMs47127Specdb::MsMs47128Specdb::MsMs47129Specdb::MsMs118752Specdb::MsMs118753Specdb::MsMs118754Specdb::MsMs452118Specdb::MsMs1479225Specdb::MsMs1479323Specdb::MsMs2660554Specdb::MsMs2660555Specdb::MsMs2660556Specdb::MsMs3018915Specdb::MsMs3018916Specdb::MsMs3018917HMDB33702#<Reference:0x0000555675861d90>PulsesUnknowngeneric