1.0 2016-05-22 06:20:52 UTC 2026-05-14 19:13:29 UTC (S)-Ketamine SmallMolecule (S)-Ketamine is an organic compound with the formula C13H16ClNO and an average molecular weight of 237.73 g/mol. (S)-Ketamine belongs to the halobenzenes, a subclass of benzene and substituted derivatives within the organic compounds. This compound is found in or released from two recorded sources: healthcare, pharmaceuticals, and veterinary products, specifically as antidepressants and anesthetics. The recorded route of exposure for this substance is nasal. (S)-Ketamine interacts with ten recorded protein targets, acting as an agonist, antagonist, inhibitor, or upregulator. These targets include the glutamate receptor ionotropic, NMDA 1 (GRIN1), glutamate receptor ionotropic, NMDA 2A (GRIN2A), glutamate receptor ionotropic, NMDA 2D (GRIN2D), and glutamate receptor ionotropic, NMDA 3B (GRIN3B), in addition to six other proteins. C13H16ClNO 237.73 237.0920418 (2S)-2-(2-chlorophenyl)-2-(methylamino)cyclohexan-1-one esketamine 33643-46-8 CN[C@@]1(CCCCC1=O)C1=CC=CC=C1Cl InChI=1S/C13H16ClNO/c1-15-13(9-5-4-8-12(13)16)10-6-2-3-7-11(10)14/h2-3,6-7,15H,4-5,8-9H2,1H3/t13-/m0/s1 YQEZLKZALYSWHR-ZDUSSCGKSA-N Organic compounds Benzenoids Benzene and substituted derivatives Halobenzenes Chlorobenzenes Aralkylamines Aryl chlorides Cyclic ketones Dialkylamines Hydrocarbon derivatives Organic oxides Organochlorides Organopnictogen compounds Amine Aralkylamine Aromatic homomonocyclic compound Aryl chloride Aryl halide Carbonyl group Chlorobenzene Cyclic ketone Hydrocarbon derivative Ketone Organic nitrogen compound Organic oxide Organic oxygen compound Organochloride Organohalogen compound Organonitrogen compound Organooxygen compound Organopnictogen compound Secondary aliphatic amine Secondary amine Aromatic homomonocyclic compounds ketamine Detected and Not Quantified logp 3.35 logp 2.69 ALOGPS logs -3.71 ALOGPS solubility 4.64e-02 g/l ALOGPS logp 3.35 ChemAxon pka_strongest_acidic 18.8 ChemAxon pka_strongest_basic 7.16 ChemAxon iupac (2S)-2-(2-chlorophenyl)-2-(methylamino)cyclohexan-1-one ChemAxon average_mass 237.73 ChemAxon mono_mass 237.0920418 ChemAxon smiles CN[C@@]1(CCCCC1=O)C1=CC=CC=C1Cl ChemAxon formula C13H16ClNO ChemAxon inchi InChI=1S/C13H16ClNO/c1-15-13(9-5-4-8-12(13)16)10-6-2-3-7-11(10)14/h2-3,6-7,15H,4-5,8-9H2,1H3/t13-/m0/s1 ChemAxon inchikey YQEZLKZALYSWHR-ZDUSSCGKSA-N ChemAxon polar_surface_area 29.1 ChemAxon refractivity 65.55 ChemAxon polarizability 24.97 ChemAxon rotatable_bond_count 2 ChemAxon acceptor_count 2 ChemAxon donor_count 1 ChemAxon physiological_charge 1 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f72249ad2b8> DB11823 182137 BE0000396 BE0000534 BE0000365 BE0000760 BE0000417 BE0000454 BE0000641 BE0004281 BE0003394 BE0003605