1.0 2016-05-20 16:12:00 UTC 2026-08-20 02:52:48 UTC Oxyphenbutazone SmallMolecule Oxyphenbutazone is an organic compound with the formula C19H20N2O3 and an average molecular weight of 324.37 g/mol. Oxyphenbutazone belongs to the 1-hydroxy-2-unsubstituted benzenoids, a subclass of phenols within the organic compounds. This compound is associated with 16 recorded sources. Within healthcare, pharmaceuticals, and veterinary products, it is used in antiinflammatory agents, antiinflammatory and antirheumatic products, and topical products for joint and muscular pain. In the category of food, food processing, and cookware, it is linked to the preparation of malt, fermentation processes for beer, food preservation, and the processing of meats. It is also found in household cleaning and consumer products, specifically tobacco smoke filters, perfumes within detergents and soaps, and cigar cigarettes. Additionally, it is released from electrical and electronic equipment, including electrodes, fixed capacitors and their manufacture, hybrid capacitors, radio transmission systems, and conductors or conductive bodies characterised by the conductive materials. The recorded exposure route for oxyphenbutazone is oral. In terms of biological activity, the compound has two recorded protein targets: albumin (ALB) and the Group IIE secretory phospholipase A2 (PLA2G2E), for which it acts as a modulator. C19H20N2O3 324.3737 324.147392516 4-butyl-1-(4-hydroxyphenyl)-2-phenylpyrazolidine-3,5-dione oxyphenbutazone 129-20-4 CCCCC1C(=O)N(N(C1=O)C1=CC=C(O)C=C1)C1=CC=CC=C1 InChI=1S/C19H20N2O3/c1-2-3-9-17-18(23)20(14-7-5-4-6-8-14)21(19(17)24)15-10-12-16(22)13-11-15/h4-8,10-13,17,22H,2-3,9H2,1H3 HFHZKZSRXITVMK-UHFFFAOYSA-N Organic compounds Benzenoids Phenols 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids 1,3-dicarbonyl compounds Azacyclic compounds Benzene and substituted derivatives Carboxylic acid hydrazides Hydrocarbon derivatives Organic oxides Organonitrogen compounds Organopnictogen compounds Pyrazolidinones 1,3-dicarbonyl compound 1-hydroxy-2-unsubstituted benzenoid Aromatic heteromonocyclic compound Azacycle Carbonyl group Carboxylic acid derivative Carboxylic acid hydrazide Hydrocarbon derivative Monocyclic benzene moiety Organic nitrogen compound Organic oxide Organic oxygen compound Organoheterocyclic compound Organonitrogen compound Organooxygen compound Organopnictogen compound Pyrazolidine Pyrazolidinone Aromatic heteromonocyclic compounds phenols pyrazolidines Detected and Not Quantified Oxyphenbutazone Drug Metabolism Action Pathway SMP0143866 logp 3.83 logp 2.79 ALOGPS logs -3.10 ALOGPS solubility 2.56e-01 g/l ALOGPS logp 3.83 ChemAxon pka_strongest_acidic 4.87 ChemAxon pka_strongest_basic -6 ChemAxon iupac 4-butyl-1-(4-hydroxyphenyl)-2-phenylpyrazolidine-3,5-dione ChemAxon average_mass 324.3737 ChemAxon mono_mass 324.147392516 ChemAxon smiles CCCCC1C(=O)N(N(C1=O)C1=CC=C(O)C=C1)C1=CC=CC=C1 ChemAxon formula C19H20N2O3 ChemAxon inchi InChI=1S/C19H20N2O3/c1-2-3-9-17-18(23)20(14-7-5-4-6-8-14)21(19(17)24)15-10-12-16(22)13-11-15/h4-8,10-13,17,22H,2-3,9H2,1H3 ChemAxon inchikey HFHZKZSRXITVMK-UHFFFAOYSA-N ChemAxon polar_surface_area 60.85 ChemAxon refractivity 90.74 ChemAxon polarizability 35.14 ChemAxon rotatable_bond_count 5 ChemAxon acceptor_count 3 ChemAxon donor_count 1 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f7223be5e78> DB03585 4641 4480 BE0003768 BE0000530