1.0 2010-04-08 22:08:09 UTC 2025-11-18 23:12:01 UTC FDB008588 Blennin A Constituent of Lactarius blennius (slimy milk cap). Blennin A is found in mushrooms. Blennin A Lactarorufin N C15H22O3 250.3334 250.15689457 4-hydroxy-6,6,8-trimethyl-1H,3H,3aH,4H,4aH,5H,6H,7H,7aH,8H-azuleno[5,6-c]furan-1-one 4-hydroxy-6,6,8-trimethyl-3H,3aH,4H,4aH,5H,7H,7aH,8H-azuleno[5,6-c]furan-1-one 62860-40-6 CC1C=C2C(COC2=O)C(O)C2CC(C)(C)CC12 InChI=1S/C15H22O3/c1-8-4-9-12(7-18-14(9)17)13(16)11-6-15(2,3)5-10(8)11/h4,8,10-13,16H,5-7H2,1-3H3 WAZRIBIDVKNFFE-UHFFFAOYSA-N belongs to the class of organic compounds known as terpene lactones. These are prenol lipids containing a lactone ring. Terpene lactones Organic compounds Lipids and lipid-like molecules Prenol lipids Terpene lactones Aliphatic heteropolycyclic compounds Carbonyl compounds Enoate esters Gamma butyrolactones Hydrocarbon derivatives Monocarboxylic acids and derivatives Organic oxides Oxacyclic compounds Secondary alcohols Sesquiterpenoids Tetrahydrofurans Alcohol Aliphatic heteropolycyclic compound Alpha,beta-unsaturated carboxylic ester Carbonyl group Carboxylic acid derivative Carboxylic acid ester Enoate ester Gamma butyrolactone Hydrocarbon derivative Lactarane sesquiterpenoid Lactone Monocarboxylic acid or derivatives Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Secondary alcohol Sesquiterpenoid Terpene lactone Tetrahydrofuran logp 1.69 ALOGPS logs -2.70 ALOGPS solubility 4.98e-01 g/l ALOGPS logp 2.17 ChemAxon pka_strongest_acidic 14.52 ChemAxon pka_strongest_basic -3 ChemAxon iupac 4-hydroxy-6,6,8-trimethyl-1H,3H,3aH,4H,4aH,5H,6H,7H,7aH,8H-azuleno[5,6-c]furan-1-one ChemAxon average_mass 250.3334 ChemAxon mono_mass 250.15689457 ChemAxon smiles CC1C=C2C(COC2=O)C(O)C2CC(C)(C)CC12 ChemAxon formula C15H22O3 ChemAxon inchi InChI=1S/C15H22O3/c1-8-4-9-12(7-18-14(9)17)13(16)11-6-15(2,3)5-10(8)11/h4,8,10-13,16H,5-7H2,1-3H3 ChemAxon inchikey WAZRIBIDVKNFFE-UHFFFAOYSA-N ChemAxon polar_surface_area 46.53 ChemAxon refractivity 69.19 ChemAxon polarizability 28.01 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 2 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 11857 Specdb::CMs 42654 Specdb::CMs 170455 Specdb::MsMs 86331 Specdb::MsMs 86332 Specdb::MsMs 86333 Specdb::MsMs 148602 Specdb::MsMs 148603 Specdb::MsMs 148604 Specdb::MsMs 2301291 Specdb::MsMs 2301292 Specdb::MsMs 2301293 Specdb::MsMs 3063856 Specdb::MsMs 3063857 Specdb::MsMs 3063858 HMDB31901 #<Reference:0x000055ce31e009e8> Common mushroom Type 1 specific Agaricus bisporus 5341 Mushrooms Unknown generic Oyster mushroom Type 1 specific Pleurotus ostreatus 5322