1.0 2010-04-08 22:09:50 UTC 2019-11-26 03:05:29 UTC FDB011816 Pinostrobin chalcone Isolated from Cajanus cajan (pigeon pea). Pinostrobin chalcone is found in pulses. 2',6'-Dihydroxy-4'-methoxychalcone Pinostrobin chalcone C16H14O4 270.28 270.089208936 (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-one 18956-15-5 COC1=CC(O)=C(C(=O)\C=C\C2=CC=CC=C2)C(O)=C1 InChI=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'-Hydroxychalcones Organic compounds Phenylpropanoids and polyketides Linear 1,3-diarylpropanoids Chalcones and dihydrochalcones Aromatic homomonocyclic compounds 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Acryloyl compounds Alkyl aryl ethers Anisoles Aryl ketones Benzoyl derivatives Cinnamylphenols Enones Hydrocarbon derivatives Methoxybenzenes Methoxyphenols Organic oxides Phenoxy compounds Resorcinols Styrenes Vinylogous acids 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid 2'-hydroxychalcone Acryloyl-group Alkyl aryl ether Alpha,beta-unsaturated ketone Anisole Aromatic homomonocyclic compound Aryl ketone Benzenoid Benzoyl Cinnamylphenol Enone Ether Hydrocarbon derivative Ketone Methoxybenzene Methoxyphenol Monocyclic benzene moiety Organic oxide Organic oxygen compound Organooxygen compound Phenol Phenol ether Phenoxy compound Resorcinol Styrene Vinylogous acid Chalcones and dihydrochalcones logp 3.64 ALOGPS logs -3.34 ALOGPS solubility 1.24e-01 g/l ALOGPS melting_point Mp 163.5-164.5° logp 4.43 ChemAxon pka_strongest_acidic 7.96 ChemAxon pka_strongest_basic -4.9 ChemAxon iupac (2E)-1-(2,6-dihydroxy-4-methoxyphenyl)-3-phenylprop-2-en-1-one ChemAxon average_mass 270.28 ChemAxon mono_mass 270.089208936 ChemAxon smiles COC1=CC(O)=C(C(=O)\C=C\C2=CC=CC=C2)C(O)=C1 ChemAxon formula C16H14O4 ChemAxon inchi InChI=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+ ChemAxon inchikey CUGDOWNTXKLQMD-BQYQJAHWSA-N ChemAxon polar_surface_area 66.76 ChemAxon refractivity 77.3 ChemAxon polarizability 28.56 ChemAxon rotatable_bond_count 4 ChemAxon acceptor_count 4 ChemAxon donor_count 2 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 18384 Specdb::CMs 43451 Specdb::CMs 135815 Specdb::CMs 143549 Specdb::MsMs 47127 Specdb::MsMs 47128 Specdb::MsMs 47129 Specdb::MsMs 118752 Specdb::MsMs 118753 Specdb::MsMs 118754 Specdb::MsMs 452118 Specdb::MsMs 1479225 Specdb::MsMs 1479323 Specdb::MsMs 2660554 Specdb::MsMs 2660555 Specdb::MsMs 2660556 Specdb::MsMs 3018915 Specdb::MsMs 3018916 Specdb::MsMs 3018917 HMDB33702 #<Reference:0x000055ce322a9e18> Pulses Unknown generic