1.0 2010-04-08 22:15:20 UTC 2025-11-19 02:34:28 UTC FDB020910 Collybial Constituent of Collybia confluens (clustered tough shank). Collybial is found in mushrooms. 2,10,10-Trimethyl-4-oxotricyclo[7.2.0.02,5]undec-6-ene-6-carboxaldehyde, 9CI C15H20O2 232.3181 232.146329884 2,10,10-trimethyl-4-oxotricyclo[7.2.0.0²,⁵]undec-6-ene-6-carbaldehyde 2,10,10-trimethyl-4-oxotricyclo[7.2.0.0²,⁵]undec-6-ene-6-carbaldehyde 164300-75-8 CC1(C)CC2C1CC=C(C=O)C1C(=O)CC21C InChI=1S/C15H20O2/c1-14(2)6-11-10(14)5-4-9(8-16)13-12(17)7-15(11,13)3/h4,8,10-11,13H,5-7H2,1-3H3 HMBNCKSBZMIUGA-UHFFFAOYSA-N belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. Ketones Organic compounds Organic oxygen compounds Organooxygen compounds Carbonyl compounds Aliphatic homopolycyclic compounds Aldehydes Hydrocarbon derivatives Organic oxides Aldehyde Aliphatic homopolycyclic compound Hydrocarbon derivative Ketone Organic oxide logp 2.74 ALOGPS logs -3.34 ALOGPS solubility 1.05e-01 g/l ALOGPS melting_point Mp 121° logp 2.21 ChemAxon pka_strongest_acidic 13.31 ChemAxon pka_strongest_basic -5 ChemAxon iupac 2,10,10-trimethyl-4-oxotricyclo[7.2.0.0²,⁵]undec-6-ene-6-carbaldehyde ChemAxon average_mass 232.3181 ChemAxon mono_mass 232.146329884 ChemAxon smiles CC1(C)CC2C1CC=C(C=O)C1C(=O)CC21C ChemAxon formula C15H20O2 ChemAxon inchi InChI=1S/C15H20O2/c1-14(2)6-11-10(14)5-4-9(8-16)13-12(17)7-15(11,13)3/h4,8,10-11,13H,5-7H2,1-3H3 ChemAxon inchikey HMBNCKSBZMIUGA-UHFFFAOYSA-N ChemAxon polar_surface_area 34.14 ChemAxon refractivity 67.15 ChemAxon polarizability 26.51 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 2 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 14240 Specdb::CMs 170599 Specdb::MsMs 297406 Specdb::MsMs 297407 Specdb::MsMs 297408 Specdb::MsMs 338938 Specdb::MsMs 338939 Specdb::MsMs 338940 Specdb::MsMs 2398800 Specdb::MsMs 2398801 Specdb::MsMs 2398802 Specdb::MsMs 2537393 Specdb::MsMs 2537394 Specdb::MsMs 2537395 HMDB41038 #<Reference:0x000055ce3213ecb8> Common mushroom Type 1 specific Agaricus bisporus 5341 Mushrooms Unknown generic Oyster mushroom Type 1 specific Pleurotus ostreatus 5322