1.0 2010-04-08 22:06:14 UTC 2025-11-18 22:56:14 UTC FDB004423 4-Methyl-hex-5-en-4-olide 4-methyl-4-vinyl-gamma-butyrolactone is a member of the class of compounds known as gamma butyrolactones. Gamma butyrolactones are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom. 4-methyl-4-vinyl-gamma-butyrolactone is slightly soluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). 4-methyl-4-vinyl-gamma-butyrolactone has a fruity and minty taste. 4-methyl-4-vinyl-gamma-butyrolactone exists in all eukaryotes, ranging from yeast to humans. C7H10O2 126.155 126.068079562 5-ethenyl-5-methyloxolan-2-one 5-ethenyl-5-methyloxolan-2-one 1073-11-6 CC1(CCC(=O)O1)C=C InChI=1S/C7H10O2/c1-3-7(2)5-4-6(8)9-7/h3H,1,4-5H2,2H3 QESPSAHXYXIGBG-UHFFFAOYSA-N belongs to the class of organic compounds known as gamma butyrolactones. Gamma butyrolactones are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom. Gamma butyrolactones Organic compounds Organoheterocyclic compounds Lactones Gamma butyrolactones Aliphatic heteromonocyclic compounds Carbonyl compounds Carboxylic acid esters Hydrocarbon derivatives Monocarboxylic acids and derivatives Organic oxides Oxacyclic compounds Tetrahydrofurans Aliphatic heteromonocyclic compound Carbonyl group Carboxylic acid derivative Carboxylic acid ester Gamma butyrolactone Hydrocarbon derivative Monocarboxylic acid or derivatives Organic oxide Organic oxygen compound Organooxygen compound Oxacycle Tetrahydrofuran logp 1.49 ALOGPS logs -1.12 ALOGPS solubility 9.66e+00 g/l ALOGPS logp 1.22 ChemAxon pka_strongest_basic -7.1 ChemAxon iupac 5-ethenyl-5-methyloxolan-2-one ChemAxon average_mass 126.155 ChemAxon mono_mass 126.068079562 ChemAxon smiles CC1(CCC(=O)O1)C=C ChemAxon formula C7H10O2 ChemAxon inchi InChI=1S/C7H10O2/c1-3-7(2)5-4-6(8)9-7/h3H,1,4-5H2,2H3 ChemAxon inchikey QESPSAHXYXIGBG-UHFFFAOYSA-N ChemAxon polar_surface_area 26.3 ChemAxon refractivity 33.78 ChemAxon polarizability 13.15 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 1 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 3458 Specdb::CMs 29648 Specdb::CMs 101122 Specdb::CMs 155708 Specdb::MsIr 5290 Specdb::MsIr 5291 Specdb::NmrOneD 112818 Specdb::NmrOneD 112819 Specdb::NmrOneD 112820 Specdb::NmrOneD 112821 Specdb::NmrOneD 112822 Specdb::NmrOneD 112823 Specdb::NmrOneD 112824 Specdb::NmrOneD 112825 Specdb::NmrOneD 112826 Specdb::NmrOneD 112827 Specdb::NmrOneD 112828 Specdb::NmrOneD 112829 Specdb::NmrOneD 112830 Specdb::NmrOneD 112831 Specdb::NmrOneD 112832 Specdb::NmrOneD 112833 Specdb::NmrOneD 112834 Specdb::NmrOneD 112835 Specdb::NmrOneD 112836 Specdb::NmrOneD 112837 Specdb::MsMs 43053 Specdb::MsMs 43054 Specdb::MsMs 43055 Specdb::MsMs 119313 Specdb::MsMs 119314 Specdb::MsMs 119315 Specdb::MsMs 2294166 Specdb::MsMs 2294167 Specdb::MsMs 2294168 Specdb::MsMs 2641081 Specdb::MsMs 2641082 Specdb::MsMs 2641083 HMDB0032333 Black tea Type 1 Grape Type 1 specific Vitis 3603 Grape wine Type 2 specific Green tea Type 1 Herbal tea Type 1 Red tea Type 1 Tea Type 1 specific Camellia sinensis 4442