1.0 2010-04-08 22:10:53 UTC 2019-11-26 03:08:58 UTC FDB013741 8-Epidiosbulbin E acetate Isolated from Dioscorea bulbifera (air potato). 8-Epidiosbulbin E acetate is found in root vegetables. 8-Epidiosbulbin E acetate C21H24O7 388.4111 388.152203122 8-(furan-3-yl)-10-methyl-6,15-dioxo-7,14-dioxatetracyclo[11.2.1.0²,¹¹.0⁵,¹⁰]hexadecan-3-yl acetate 8-(furan-3-yl)-10-methyl-6,15-dioxo-7,14-dioxatetracyclo[11.2.1.0²,¹¹.0⁵,¹⁰]hexadecan-3-yl acetate CC(=O)OC1CC2C(=O)OC(CC2(C)C2CC3CC(C12)C(=O)O3)C1=COC=C1 InChI=1S/C21H24O7/c1-10(22)26-16-7-15-20(24)28-17(11-3-4-25-9-11)8-21(15,2)14-6-12-5-13(18(14)16)19(23)27-12/h3-4,9,12-18H,5-8H2,1-2H3 DYSOIAQEKRDXRB-UHFFFAOYSA-N belongs to the class of organic compounds known as naphthopyrans. Naphthopyrans are compounds containing a pyran ring fused to a naphthalene moiety. Furan is a 6 membered-ring non-aromatic ring with five carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. Naphthopyrans Organic compounds Organoheterocyclic compounds Naphthopyrans Aromatic heteropolycyclic compounds Carbonyl compounds Carboxylic acid esters Delta valerolactones Furans Gamma butyrolactones Heteroaromatic compounds Hydrocarbon derivatives Naphthalenes Organic oxides Oxacyclic compounds Oxanes Oxepanes Pyrans Tetrahydrofurans Tricarboxylic acids and derivatives Aromatic heteropolycyclic compound Caprolactone Carbonyl group Carboxylic acid derivative Carboxylic acid ester Delta valerolactone Delta_valerolactone Furan Gamma butyrolactone Heteroaromatic compound Hydrocarbon derivative Lactone Naphthalene Naphthopyran Organic oxide Organic oxygen compound Organooxygen compound Oxacycle Oxane Oxepane Pyran Tetrahydrofuran Tricarboxylic acid or derivatives logp 1.88 ALOGPS logs -3.49 ALOGPS solubility 1.25e-01 g/l ALOGPS melting_point Mp 223-225° logp 1.71 ChemAxon pka_strongest_basic -3.2 ChemAxon iupac 8-(furan-3-yl)-10-methyl-6,15-dioxo-7,14-dioxatetracyclo[11.2.1.0²,¹¹.0⁵,¹⁰]hexadecan-3-yl acetate ChemAxon average_mass 388.4111 ChemAxon mono_mass 388.152203122 ChemAxon smiles CC(=O)OC1CC2C(=O)OC(CC2(C)C2CC3CC(C12)C(=O)O3)C1=COC=C1 ChemAxon formula C21H24O7 ChemAxon inchi InChI=1S/C21H24O7/c1-10(22)26-16-7-15-20(24)28-17(11-3-4-25-9-11)8-21(15,2)14-6-12-5-13(18(14)16)19(23)27-12/h3-4,9,12-18H,5-8H2,1-2H3 ChemAxon inchikey DYSOIAQEKRDXRB-UHFFFAOYSA-N ChemAxon polar_surface_area 92.04 ChemAxon refractivity 94.36 ChemAxon polarizability 39.41 ChemAxon rotatable_bond_count 3 ChemAxon acceptor_count 3 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 10655 Specdb::CMs 147134 Specdb::MsMs 59835 Specdb::MsMs 59836 Specdb::MsMs 59837 Specdb::MsMs 116052 Specdb::MsMs 116053 Specdb::MsMs 116054 Specdb::MsMs 3061385 Specdb::MsMs 3061386 Specdb::MsMs 3061387 Specdb::MsMs 3109323 Specdb::MsMs 3109324 Specdb::MsMs 3109325 HMDB35110 #<Reference:0x000055ce32fb19d0> Root vegetables Unknown generic