1.0 2010-04-08 22:07:55 UTC 2025-11-18 23:06:45 UTC FDB008086 (E)-2-Hexenoic acid (E)-2-Hexenoic acid is fatty acid formed by the action of fatty acid synthases from acetyl-CoA and malonyl-CoA precursors. It is involved in the fatty acid biosynthesis pathway. Specifically, it is the product of reaction between (R)-3-Hydroxyhexanoic acid and fatty-acid Synthase. (E)-2-Hexenoic acid is found in many foods, some of which are alcoholic beverages, fruits, tea, and fats and oils. It is used as flavouring agent. (2E)-2-Hexenoic acid (2E)-Hexenoic acid (E)-2-Hexenoic acid 2-Hexenoic acid, trans- FEMA 3169 trans-2-Hexenoic Acid C6H10O2 114.1424 114.068079564 (2E)-hex-2-enoic acid β-propyl acrylic acid 13419-69-7 CCC\C=C\C(O)=O InChI=1S/C6H10O2/c1-2-3-4-5-6(7)8/h4-5H,2-3H2,1H3,(H,7,8)/b5-4+ NIONDZDPPYHYKY-SNAWJCMRSA-N belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms. Medium-chain fatty acids Organic compounds Lipids and lipid-like molecules Fatty Acyls Fatty acids and conjugates Aliphatic acyclic compounds Carbonyl compounds Carboxylic acids Hydrocarbon derivatives Monocarboxylic acids and derivatives Organic oxides Straight chain fatty acids Unsaturated fatty acids Aliphatic acyclic compound Carbonyl group Carboxylic acid Carboxylic acid derivative Hydrocarbon derivative Medium-chain fatty acid Monocarboxylic acid or derivatives Organic oxide Organic oxygen compound Organooxygen compound Straight chain fatty acid Unsaturated fatty acid 2-hexenoic acid Unsaturated fatty acids logp 1.80 ALOGPS logs -1.27 ALOGPS solubility 6.16e+00 g/l ALOGPS melting_point Mp 36-37° logp 1.81 ChemAxon pka_strongest_acidic 5.13 ChemAxon iupac (2E)-hex-2-enoic acid ChemAxon average_mass 114.1424 ChemAxon mono_mass 114.068079564 ChemAxon smiles CCC\C=C\C(O)=O ChemAxon formula C6H10O2 ChemAxon inchi InChI=1S/C6H10O2/c1-2-3-4-5-6(7)8/h4-5H,2-3H2,1H3,(H,7,8)/b5-4+ ChemAxon inchikey NIONDZDPPYHYKY-SNAWJCMRSA-N ChemAxon polar_surface_area 37.3 ChemAxon refractivity 32.17 ChemAxon polarizability 12.35 ChemAxon rotatable_bond_count 3 ChemAxon acceptor_count 2 ChemAxon donor_count 1 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 3090 Specdb::CMs 29458 Specdb::CMs 39527 Specdb::CMs 99949 Specdb::CMs 159166 Specdb::MsIr 2471 Specdb::MsIr 2472 Specdb::MsIr 2473 Specdb::NmrOneD 92552 Specdb::NmrOneD 92553 Specdb::NmrOneD 92554 Specdb::NmrOneD 92555 Specdb::NmrOneD 92556 Specdb::NmrOneD 92557 Specdb::NmrOneD 92558 Specdb::NmrOneD 92559 Specdb::NmrOneD 92560 Specdb::NmrOneD 92561 Specdb::NmrOneD 92562 Specdb::NmrOneD 92563 Specdb::NmrOneD 92564 Specdb::NmrOneD 92565 Specdb::NmrOneD 92566 Specdb::NmrOneD 92567 Specdb::NmrOneD 92568 Specdb::NmrOneD 92569 Specdb::NmrOneD 92570 Specdb::NmrOneD 92571 Specdb::MsMs 101637 Specdb::MsMs 101638 Specdb::MsMs 101639 Specdb::MsMs 167283 Specdb::MsMs 167284 Specdb::MsMs 167285 Specdb::MsMs 2821296 Specdb::MsMs 2821297 Specdb::MsMs 2821298 Specdb::MsMs 2857329 Specdb::MsMs 2857330 Specdb::MsMs 2857331 HMDB0010719 Alcoholic beverages Unknown generic Anatidae Type 1 specific Anatidae 8830 Beefalo Type 1 specific Bos taurus X Bison bison 297284 Bison Type 1 specific Bison bison 9901 Black tea Type 1 Buffalo Type 1 specific Bubalus bubalis 89462 Cattle (Beef, Veal) Type 1 specific Bos taurus 9913 Chicken Type 1 specific Gallus gallus 9031 Columbidae (Dove, Pigeon) Type 1 specific Columbidae 8930 Deer Type 1 specific Cervidae 9850 Domestic goat Type 1 specific Capra aegagrus hircus 9925 Domestic pig Type 1 specific Sus scrofa domestica 9825 Elk Type 1 specific Cervus canadensis 1574408 Emu Type 1 specific Dromaius novaehollandiae 8790 European rabbit Type 1 specific Oryctolagus 9984 Fats and oils Unknown generic Fruits Unknown generic Green tea Type 1 Greylag goose Type 1 specific Anser anser 8843 Guinea hen Type 1 specific Numida meleagris 8996 Herbal tea Type 1 Horse Type 1 specific Equus caballus 9796 Mallard duck Type 1 specific Anas platyrhynchos 8839 Mountain hare Type 1 specific Lepus timidus 62621 Mule deer Type 1 specific Odocoileus 9871 Ostrich Type 1 specific Struthio camelus 8801 Pheasant Type 1 specific Phasianus colchicus 9054 Pomes Unknown generic Quail Type 1 specific Phasianidae 9005 Rabbit Type 1 specific Leporidae 9979 Red tea Type 1 Rock ptarmigan Type 1 specific Lagopus muta 64668 Sheep (Mutton, Lamb) Type 1 specific Ovis aries 9940 Squab Type 1 specific Columba 8931 Tea Type 1 specific Camellia sinensis 4442 Turkey Type 1 specific Meleagris gallopavo 9103 Velvet duck Type 1 specific Melanitta fusca 371864 Wild boar Type 1 specific Sus scrofa 9823 fat fruity herbal must powerful sweet warm