1.0 2010-04-08 22:15:33 UTC 2025-11-19 02:36:11 UTC FDB021219 (R)-3,4-Dihydro-8-hydroxy-3-tridecyl-1H-2-benzopyran-1-one Constituent of the fruit of Ginkgo biloba (ginkgo). (R)-3,4-Dihydro-8-hydroxy-3-tridecyl-1H-2-benzopyran-1-one is found in fats and oils and herbs and spices. C22H34O3 346.5036 346.250794954 8-hydroxy-3-tridecyl-3,4-dihydro-1H-2-benzopyran-1-one 8-hydroxy-3-tridecyl-3,4-dihydro-2-benzopyran-1-one 158627-93-1 CCCCCCCCCCCCCC1CC2=C(C(=O)O1)C(O)=CC=C2 InChI=1S/C22H34O3/c1-2-3-4-5-6-7-8-9-10-11-12-15-19-17-18-14-13-16-20(23)21(18)22(24)25-19/h13-14,16,19,23H,2-12,15,17H2,1H3 GEFWCROCDVGECH-UHFFFAOYSA-N belongs to the class of organic compounds known as 2-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 2-position. 2-benzopyrans Organic compounds Organoheterocyclic compounds Benzopyrans 2-benzopyrans Aromatic heteropolycyclic compounds 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Carboxylic acid esters Hydrocarbon derivatives Lactones Monocarboxylic acids and derivatives Organic oxides Organooxygen compounds Oxacyclic compounds Vinylogous acids 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid 2-benzopyran Aromatic heteropolycyclic compound Benzenoid Carboxylic acid derivative Carboxylic acid ester Hydrocarbon derivative Lactone Monocarboxylic acid or derivatives Organic oxide Organic oxygen compound Organooxygen compound Oxacycle Vinylogous acid logp 7.57 ALOGPS logs -6.09 ALOGPS solubility 2.84e-04 g/l ALOGPS logp 7.99 ChemAxon pka_strongest_acidic 9.65 ChemAxon pka_strongest_basic -4.3 ChemAxon iupac 8-hydroxy-3-tridecyl-3,4-dihydro-1H-2-benzopyran-1-one ChemAxon average_mass 346.5036 ChemAxon mono_mass 346.250794954 ChemAxon smiles CCCCCCCCCCCCCC1CC2=C(C(=O)O1)C(O)=CC=C2 ChemAxon formula C22H34O3 ChemAxon inchi InChI=1S/C22H34O3/c1-2-3-4-5-6-7-8-9-10-11-12-15-19-17-18-14-13-16-20(23)21(18)22(24)25-19/h13-14,16,19,23H,2-12,15,17H2,1H3 ChemAxon inchikey GEFWCROCDVGECH-UHFFFAOYSA-N ChemAxon polar_surface_area 46.53 ChemAxon refractivity 102.93 ChemAxon polarizability 43.57 ChemAxon rotatable_bond_count 12 ChemAxon acceptor_count 2 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 14895 Specdb::CMs 47243 Specdb::CMs 149856 Specdb::MsMs 298954 Specdb::MsMs 298955 Specdb::MsMs 298956 Specdb::MsMs 340858 Specdb::MsMs 340859 Specdb::MsMs 340860 Specdb::MsMs 2661802 Specdb::MsMs 2661803 Specdb::MsMs 2661804 Specdb::MsMs 3020079 Specdb::MsMs 3020080 Specdb::MsMs 3020081 HMDB41302 #<Reference:0x000055ce321fdc80> Fats and oils Unknown generic Herbs and Spices Unknown generic