1.0 2010-04-08 22:09:32 UTC 2025-11-18 23:25:34 UTC FDB011242 Curcolonol Constituent of Curcuma zedoaria (zedoary). Curcolonol C15H20O4 264.3169 264.136159128 5,8-dihydroxy-3,5,8a-trimethyl-4H,4aH,5H,6H,7H,8H,8aH,9H-naphtho[2,3-b]furan-4-one 5,8-dihydroxy-3,5,8a-trimethyl-4aH,6H,7H,8H,9H-naphtho[2,3-b]furan-4-one 217817-09-9 CC1=COC2=C1C(=O)C1C(C)(O)CCC(O)C1(C)C2 InChI=1S/C15H20O4/c1-8-7-19-9-6-14(2)10(16)4-5-15(3,18)13(14)12(17)11(8)9/h7,10,13,16,18H,4-6H2,1-3H3 QXEXMTIZXNCRJO-UHFFFAOYSA-N belongs to the class of organic compounds known as eremophilane, 8,9-secoeremophilane and furoeremophilane sesquiterpenoids. These are sesquiterpenoids with a structure based either on the eremophilane skeleton, its 8,9-seco derivative, or the furoeremophilane skeleton. Eremophilanes have been shown to be derived from eudesmanes by migration of the methyl group at C-10 to C-5. Eremophilane, 8,9-secoeremophilane and furoeremophilane sesquiterpenoids Organic compounds Lipids and lipid-like molecules Prenol lipids Sesquiterpenoids Aromatic heteropolycyclic compounds Aryl alkyl ketones Benzofurans Cyclic alcohols and derivatives Furans Heteroaromatic compounds Hydrocarbon derivatives Naphthofurans Organic oxides Oxacyclic compounds Secondary alcohols Tertiary alcohols Alcohol Aromatic heteropolycyclic compound Aryl alkyl ketone Aryl ketone Benzofuran Cyclic alcohol Furan Furoeremophilane sesquiterpenoid Heteroaromatic compound Hydrocarbon derivative Ketone Naphthofuran Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Secondary alcohol Tertiary alcohol logp 1.03 ALOGPS logs -2.72 ALOGPS solubility 5.06e-01 g/l ALOGPS melting_point Mp 183-184° logp 1.07 ChemAxon pka_strongest_acidic 13.7 ChemAxon pka_strongest_basic -2.9 ChemAxon iupac 5,8-dihydroxy-3,5,8a-trimethyl-4H,4aH,5H,6H,7H,8H,8aH,9H-naphtho[2,3-b]furan-4-one ChemAxon average_mass 264.3169 ChemAxon mono_mass 264.136159128 ChemAxon smiles CC1=COC2=C1C(=O)C1C(C)(O)CCC(O)C1(C)C2 ChemAxon formula C15H20O4 ChemAxon inchi InChI=1S/C15H20O4/c1-8-7-19-9-6-14(2)10(16)4-5-15(3,18)13(14)12(17)11(8)9/h7,10,13,16,18H,4-6H2,1-3H3 ChemAxon inchikey QXEXMTIZXNCRJO-UHFFFAOYSA-N ChemAxon polar_surface_area 70.67 ChemAxon refractivity 70.58 ChemAxon polarizability 28.33 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 3 ChemAxon donor_count 2 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 11524 Specdb::CMs 43157 Specdb::CMs 150201 Specdb::MsMs 9401 Specdb::MsMs 9402 Specdb::MsMs 9403 Specdb::MsMs 16073 Specdb::MsMs 16074 Specdb::MsMs 16075 Specdb::MsMs 2735186 Specdb::MsMs 2735187 Specdb::MsMs 2735188 Specdb::MsMs 2974545 Specdb::MsMs 2974546 Specdb::MsMs 2974547 HMDB33227 #<Reference:0x000055ce31a6a5b8>