1.0 2010-04-08 22:07:54 UTC 2020-04-21 18:02:27 UTC FDB008075 4-Ethyl-gamma-butyrolactone 4-hydroxy-Hexanoic acid gamma-lactone is occasionally found as a volatile component of human urine. 4-hydroxy-Hexanoic acid gamma-lactone has been found in the polar fraction of human blood. Biological fluids such as blood and urine have been shown to contain a large number of components, some of them volatiles (low boiling point) apparently present in all individuals, while others such are much more variable. In some cases differences up to an order of magnitude are observed. Although some of these changes may have dietary origins, others seem to be characteristic of the individual. (PMID: 5556886, 6480763, 15835926) &laquo;gamma&raquo;-Caprolactone &laquo;gamma&raquo;-Ethyl-&laquo;gamma&raquo;-butyrolactone &laquo;gamma&raquo;-Ethyl-N-butyrolactone &laquo;gamma&raquo;-Ethylbutyrolactone &laquo;gamma&raquo;-Hexalactone &laquo;gamma&raquo;-Hexanolactone 4-Caprolactone 4-Ethyl-4-butanolide 4-Ethyl-gamma-butyrolactone 4-Ethylbutanolide (gamma-hexalactone) 4-Ethylbutyrolactone 4-Hexanolactone 4-Hexanolide 4-Hydroxy-hexanoate 4-Hydroxy-hexanoic acid 4-Hydroxy-hexanoic acid gamma-lactone 4-Hydroxy-hexanoic acid lactone 4-Hydroxyhexanoate 4-Hydroxyhexanoic acid 4-Hydroxyhexanoic acid lactone 5-Ethyl-dihydro-furan-2-one 5-Ethyldihydro-2(3H)-furanone 5-Ethyldihydrofuran-2(3H)-one 5-Ethyltetrahydro-2-furanone 6-Caprolactone dihydro-5-Ethyl-2(3H)-furanone FEMA 2556 Furan-2-one (3 H) 5-ethyl(dihydro) g-Hexalactone gamma-Caprolactone gamma-Ethyl-gamma-butyrolactone gamma-Ethyl-N-butyrolactone gamma-Ethylbutyrolactone gamma-Hexalactone gamma-Hexanolactone Hexa-4-olide Hexanoic acid, 4-hydroxy-, &laquo;gamma&raquo;-lactone Hexanoic acid, 4-hydroxy-, lactone Hexanolide-1,4 Tonkalide Toukalide C6H10O2 114.1424 114.068079564 5-ethyloxolan-2-one gamma-hexalactone 695-06-7 CCC1CCC(=O)O1 InChI=1S/C6H10O2/c1-2-5-3-4-6(7)8-5/h5H,2-4H2,1H3 JBFHTYHTHYHCDJ-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 Lactones butan-4-olide Liquid logp 0.77 ALOGPS logs -0.71 ALOGPS solubility 2.24e+01 g/l ALOGPS melting_point -18 oC logp 1.09 ChemAxon pka_strongest_basic -7 ChemAxon iupac 5-ethyloxolan-2-one ChemAxon average_mass 114.1424 ChemAxon mono_mass 114.068079564 ChemAxon smiles CCC1CCC(=O)O1 ChemAxon formula C6H10O2 ChemAxon inchi InChI=1S/C6H10O2/c1-2-5-3-4-6(7)8-5/h5H,2-4H2,1H3 ChemAxon inchikey JBFHTYHTHYHCDJ-UHFFFAOYSA-N ChemAxon polar_surface_area 26.3 ChemAxon refractivity 29.25 ChemAxon polarizability 12.16 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 1 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::NmrTwoD 1919 Specdb::MsIr 2071 Specdb::MsIr 2072 Specdb::CMs 2355 Specdb::CMs 27361 Specdb::CMs 29058 Specdb::CMs 29258 Specdb::CMs 99828 Specdb::CMs 99829 Specdb::CMs 99830 Specdb::CMs 169813 Specdb::MsMs 2346 Specdb::MsMs 2347 Specdb::MsMs 2348 Specdb::MsMs 5993 Specdb::MsMs 5994 Specdb::MsMs 5995 Specdb::MsMs 177981 Specdb::MsMs 177982 Specdb::MsMs 177983 Specdb::MsMs 180294 Specdb::MsMs 180295 Specdb::MsMs 180296 Specdb::MsMs 2244136 Specdb::MsMs 2245973 Specdb::MsMs 2247980 Specdb::MsMs 2292144 Specdb::MsMs 2292145 Specdb::MsMs 2292146 Specdb::MsMs 2646153 Specdb::MsMs 2646154 Specdb::MsMs 2646155 Specdb::NmrOneD 1984 Specdb::NmrOneD 4522 Specdb::NmrOneD 4649 Specdb::NmrOneD 10662 Specdb::NmrOneD 10663 Specdb::NmrOneD 10664 Specdb::NmrOneD 10665 Specdb::NmrOneD 10666 Specdb::NmrOneD 10667 Specdb::NmrOneD 10668 Specdb::NmrOneD 10669 Specdb::NmrOneD 10670 Specdb::NmrOneD 10671 Specdb::NmrOneD 10672 Specdb::NmrOneD 10673 Specdb::NmrOneD 10674 Specdb::NmrOneD 10675 Specdb::NmrOneD 10676 Specdb::NmrOneD 10677 Specdb::NmrOneD 10678 Specdb::NmrOneD 10679 Specdb::NmrOneD 10680 Specdb::NmrOneD 10681 HMDB03843 #<Reference:0x000055ac40a53218> #<Reference:0x000055ac40a53060> #<Reference:0x000055ac40a52ea8> Anatidae Type 1 specific Anatidae 8830 Apricot Type 1 specific Prunus armeniaca 36596 Asparagus Type 1 specific Asparagus officinalis 4686 Beefalo Type 1 specific Bos taurus X Bison bison 297284 Bison Type 1 specific Bison bison 9901 Blackberry Type 1 specific Rubus 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 Evergreen blackberry Type 1 specific Rubus laciniatus Greylag goose Type 1 specific Anser anser 8843 Guinea hen Type 1 specific Numida meleagris 8996 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 Mung bean Type 1 specific Vigna radiata 157791 Ostrich Type 1 specific Struthio camelus 8801 Peach Type 1 specific Prunus persica 3760 Pheasant Type 1 specific Phasianus colchicus 9054 Pineapple Type 1 specific Ananas comosus 4615 0.012 0.012 0.012 mg/100 g Quail Type 1 specific Phasianidae 9005 Rabbit Type 1 specific Leporidae 9979 Rock ptarmigan Type 1 specific Lagopus muta 64668 Sheep (Mutton, Lamb) Type 1 specific Ovis aries 9940 Soy bean Type 1 specific Glycine max 3847 Squab Type 1 specific Columba 8931 Turkey Type 1 specific Meleagris gallopavo 9103 Velvet duck Type 1 specific Melanitta fusca 371864 Wild boar Type 1 specific Sus scrofa 9823 coconut coumarin herbal sweet tobacco flavor 936 A substance, extract, or preparation for diffusing or imparting an agreeable or attractive smell.