1.0 2016-09-30 23:01:17 UTC 2020-04-22 15:11:17 UTC BMDB0002697 BMDB02697 19-Norandrosterone 19-Noreoiandrosterone 19-Noretiocholanolone 3-Hydroxyestran-17-one 19-Norandrosterone, (3alpha,5alpha)-isomer (3alpha,5alpha)-3-Hydroxyestran-17-one (3Α,5α)-3-hydroxyestran-17-one 3alpha-Hydroxy-5alpha-estran-17-one 3Α-hydroxy-5α-estran-17-one 5alpha-Estran-3alpha-ol-17-one 5Α-estran-3α-ol-17-one 19-Norandrosterone C18H28O2 276.42 276.208930142 (1R,2S,5R,7S,10R,11S,15S)-5-hydroxy-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-one (1R,2S,5R,7S,10R,11S,15S)-5-hydroxy-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-one 65556-19-6 [H][C@@]12CCC(=O)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CC[C@@]2([H])C[C@H](O)CC[C@]12[H] InChI=1S/C18H28O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h11-16,19H,2-10H2,1H3/t11-,12+,13-,14+,15+,16-,18-/m0/s1 UOUIARGWRPHDBX-CQZDKXCPSA-N belongs to the class of organic compounds known as estrogens and derivatives. These are steroids with a structure containing a 3-hydroxylated estrane. Organic compounds Lipids and lipid-like molecules Steroids and steroid derivatives Estrane steroids Estrogens and derivatives 17-oxosteroids 3-alpha-hydroxysteroids Cyclic alcohols and derivatives Hydrocarbon derivatives Ketones Organic oxides Secondary alcohols 17-oxosteroid 3-alpha-hydroxysteroid 3-hydroxysteroid Alcohol Aliphatic homopolycyclic compound Carbonyl group Cyclic alcohol Estrogen-skeleton Hydrocarbon derivative Hydroxysteroid Ketone Organic oxide Organic oxygen compound Organooxygen compound Oxosteroid Secondary alcohol Aliphatic homopolycyclic compounds 17-oxo steroid C18 steroids (estrogens) and derivatives Solid melting_point 162 - 163 °C logp 3.887 logp 3.34 ALOGPS logs -4.39 ALOGPS logp 3.47 ChemAxon pka_strongest_acidic 18.31 ChemAxon pka_strongest_basic -1.4 ChemAxon iupac (1R,2S,5R,7S,10R,11S,15S)-5-hydroxy-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-one ChemAxon average_mass 276.42 ChemAxon mono_mass 276.208930142 ChemAxon smiles [H][C@@]12CCC(=O)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CC[C@@]2([H])C[C@H](O)CC[C@]12[H] ChemAxon formula C18H28O2 ChemAxon inchi InChI=1S/C18H28O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h11-16,19H,2-10H2,1H3/t11-,12+,13-,14+,15+,16-,18-/m0/s1 ChemAxon inchikey UOUIARGWRPHDBX-CQZDKXCPSA-N ChemAxon polar_surface_area 37.3 ChemAxon refractivity 79.33 ChemAxon polarizability 32.94 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 2 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon number_of_rings 4 ChemAxon bioavailability 1 ChemAxon rule_of_five Yes ChemAxon ghose_filter Yes ChemAxon veber_rule Yes ChemAxon mddr_like_rule Yes ChemAxon Specdb::CMs 133438 Specdb::CMs 141172 Specdb::MsMs 2391325 Specdb::MsMs 2391326 Specdb::MsMs 2391327 Specdb::MsMs 2570462 Specdb::MsMs 2570463 Specdb::MsMs 2570464 FDB023046 7827676 9548753 36412 19-Norandrosterone Caglioti, L.; Cainelli, G.; Maina, G.; Selva, A. Hydroboration. V. New synthesis of androsterone and 19-norandrosterone. Tetrahedron (1964), 20(4), 957-61.