1.0 2010-04-08 22:10:24 UTC 2025-11-18 23:40:07 UTC FDB012860 5,6-Dihydro-6-pentyl-2H-pyran-2-one Present in blackberries and cane molasses. Flavouring ingredient. 5,6-Dihydro-6-pentyl-2H-pyran-2-one is found in fruits. 2-Decen-5-olide 2H-Pyran-2-one, 5,6-dihydro-6-pentyl- 2H-Pyran-2-one, 5,6-dihydro-6-pentyl-, (6R)- 2H-Pyran-2-one, 5,6-dihydro-6-pentyl-, (R)- 2H-Pyran-2-one, 5,6-dihydro-6-pentyl-, (theta)- 5-hydroxy-2-decenoic acid «delta»-lactone 5-Hydroxy-2-decenoic acid d-lactone 5-Hydroxy-2-decenoic acid delta-lactone 5-hydroxy-2-decenoic acid lactone 5-Hydroxy-2-decenoic acid, delta-lactone 5-hydroxy-2-decenoic acid, lactone 5,6-Dihydro-6-pentyl-2H-pyran-2-one, (R)- C-10 massoia lactone Cocolactone FEMA 3744 Massoia lactone Massoilactone Massoy lactone C10H16O2 168.2328 168.115029756 6-pentyl-5,6-dihydro-2H-pyran-2-one massoia lactone 54814-64-1 CCCCCC1CC=CC(=O)O1 InChI=1S/C10H16O2/c1-2-3-4-6-9-7-5-8-10(11)12-9/h5,8-9H,2-4,6-7H2,1H3 NEDIAPMWNCQWNW-UHFFFAOYSA-N belongs to the class of organic compounds known as dihydropyranones. Dihydropyranones are compounds containing a hydrogenated pyran ring which bears a ketone, and contains one double bond. Dihydropyranones Organic compounds Organoheterocyclic compounds Pyrans Pyranones and derivatives Aliphatic heteromonocyclic compounds Carbonyl compounds Enoate esters Hydrocarbon derivatives Lactones Monocarboxylic acids and derivatives Organic oxides Oxacyclic compounds Aliphatic heteromonocyclic compound Alpha,beta-unsaturated carboxylic ester Carbonyl group Carboxylic acid derivative Carboxylic acid ester Dihydropyranone Enoate ester Hydrocarbon derivative Lactone Monocarboxylic acid or derivatives Organic oxide Organic oxygen compound Organooxygen compound Oxacycle logp 3.12 ALOGPS logs -3.01 ALOGPS solubility 1.63e-01 g/l ALOGPS logp 3.1 ChemAxon pka_strongest_acidic 17.28 ChemAxon pka_strongest_basic -6.8 ChemAxon iupac 6-pentyl-5,6-dihydro-2H-pyran-2-one ChemAxon average_mass 168.2328 ChemAxon mono_mass 168.115029756 ChemAxon smiles CCCCCC1CC=CC(=O)O1 ChemAxon formula C10H16O2 ChemAxon inchi InChI=1S/C10H16O2/c1-2-3-4-6-9-7-5-8-10(11)12-9/h5,8-9H,2-4,6-7H2,1H3 ChemAxon inchikey NEDIAPMWNCQWNW-UHFFFAOYSA-N ChemAxon polar_surface_area 26.3 ChemAxon refractivity 48.75 ChemAxon polarizability 19.6 ChemAxon rotatable_bond_count 4 ChemAxon acceptor_count 1 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsIr 6615 Specdb::MsIr 6616 Specdb::CMs 12141 Specdb::CMs 153956 Specdb::MsMs 11222 Specdb::MsMs 11223 Specdb::MsMs 11224 Specdb::MsMs 17894 Specdb::MsMs 17895 Specdb::MsMs 17896 Specdb::MsMs 2423150 Specdb::MsMs 2423151 Specdb::MsMs 2423152 Specdb::MsMs 2513168 Specdb::MsMs 2513169 Specdb::MsMs 2513170 HMDB0034452 Fruits Unknown generic coconut creamy herbal peach sweet