1.0 2010-04-08 22:06:16 UTC 2025-11-18 22:56:28 UTC FDB004500 Hex-cis-3-enyl hex-trans-2-enoate Cis-3-hexenyl trans-2-hexenoate, also known as (3z)-3-hexenyl (2e)-2-hexenoate or fema 3928, is a member of the class of compounds known as fatty acid esters. Fatty acid esters are carboxylic ester derivatives of a fatty acid. Thus, cis-3-hexenyl trans-2-hexenoate is considered to be a fatty ester lipid molecule. Cis-3-hexenyl trans-2-hexenoate is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Cis-3-hexenyl trans-2-hexenoate has a fruity, green, and pear taste. C12H20O2 196.286 196.146329884 (3Z)-hex-3-en-1-yl (2E)-hex-2-enoate (3Z)-hex-3-en-1-yl (2E)-hex-2-enoate CCC\C=C\C(=O)OCC\C=C/CC InChI=1S/C12H20O2/c1-3-5-7-9-11-14-12(13)10-8-6-4-2/h5,7-8,10H,3-4,6,9,11H2,1-2H3/b7-5-,10-8+ WAZKUHYKUCORDK-SUTBWYPISA-N belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid. Fatty acid esters Organic compounds Lipids and lipid-like molecules Fatty Acyls Fatty acid esters Aliphatic acyclic compounds Carbonyl compounds Enoate esters Hydrocarbon derivatives Monocarboxylic acids and derivatives Organic oxides Aliphatic acyclic compound Alpha,beta-unsaturated carboxylic ester Carbonyl group Carboxylic acid derivative Carboxylic acid ester Enoate ester Fatty acid ester Hydrocarbon derivative Monocarboxylic acid or derivatives Organic oxide Organic oxygen compound Organooxygen compound logp 4.03 ALOGPS logs -3.94 ALOGPS solubility 2.26e-02 g/l ALOGPS logp 4.04 ChemAxon pka_strongest_basic -6.8 ChemAxon iupac (3Z)-hex-3-en-1-yl (2E)-hex-2-enoate ChemAxon average_mass 196.286 ChemAxon mono_mass 196.146329884 ChemAxon smiles CCC\C=C\C(=O)OCC\C=C/CC ChemAxon formula C12H20O2 ChemAxon inchi InChI=1S/C12H20O2/c1-3-5-7-9-11-14-12(13)10-8-6-4-2/h5,7-8,10H,3-4,6,9,11H2,1-2H3/b7-5-,10-8+ ChemAxon inchikey WAZKUHYKUCORDK-SUTBWYPISA-N ChemAxon polar_surface_area 26.3 ChemAxon refractivity 61.13 ChemAxon polarizability 23.23 ChemAxon rotatable_bond_count 8 ChemAxon acceptor_count 1 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 17896 Specdb::CMs 172719 Specdb::MsIr 7876 Specdb::MsIr 7877 Specdb::MsMs 56274 Specdb::MsMs 56275 Specdb::MsMs 56276 Specdb::MsMs 111651 Specdb::MsMs 111652 Specdb::MsMs 111653 Specdb::MsMs 2343902 Specdb::MsMs 2343903 Specdb::MsMs 2343904 Specdb::MsMs 2595556 Specdb::MsMs 2595557 Specdb::MsMs 2595558 HMDB0038280 Black tea Type 1 Green tea Type 1 Herbal tea Type 1 Red tea Type 1 Tea Type 1 specific Camellia sinensis 4442