300542 <common-name>3-[[2-(3-chlorophenyl)-5-methyl-3-oxo-1h-pyrazol-4-yl]diazenyl]-4-hydroxybenzenesulfonamide</common-name> <description>3-[[2-(3-chlorophenyl)-5-methyl-3-oxo-1h-pyrazol-4-yl]diazenyl]-4-hydroxybenzenesulfonamide is a compound with the chemical formula C16H14ClN5O4S. It has an average molecular weight of 407.80 g/mol.</description> <cas nil="true"/> <pubchem-id>136002765</pubchem-id> <chemical-formula>C16H14ClN5O4S</chemical-formula> <weight>407.8</weight> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2026-08-28T17:25:04Z</created-at> <updated-at type="dateTime">2026-08-28T17:25:04Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id nil="true"/> <omim-id nil="true"/> <chebi-id nil="true"/> <biocyc-id nil="true"/> <ctd-id nil="true"/> <stitch-id nil="true"/> <drugbank-id nil="true"/> <pdb-id nil="true"/> <actor-id nil="true"/> <organism nil="true"/> <export type="boolean">true</export> <metabolizing-proteins nil="true"/> <transporting-proteins nil="true"/> <moldb-smiles>CC1=C(C(=O)N(N1)C2=CC(=CC=C2)Cl)N=NC3=C(C=CC(=C3)S(=O)(=O)N)O</moldb-smiles> <moldb-formula>C16H14ClN5O4S</moldb-formula> <moldb-inchi>InChI=1S/C16H14ClN5O4S/c1-9-15(16(24)22(21-9)11-4-2-3-10(17)7-11)20-19-13-8-12(27(18,25)26)5-6-14(13)23/h2-8,21,23H,1H3,(H2,18,25,26)</moldb-inchi> <moldb-inchikey>CLVOCBREXRNAAB-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">407.0455028</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>2.7</logp> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id nil="true"/> <structure-image-file-name nil="true"/> <structure-image-content-type nil="true"/> <structure-image-file-size type="integer" nil="true"/> <structure-image-updated-at type="dateTime" nil="true"/> <biodb-id nil="true"/> <synthesis-reference nil="true"/> <structure-image-caption nil="true"/> <chemdb-id>CHEM296435</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id nil="true"/> <iupac>3-[[2-(3-chlorophenyl)-5-methyl-3-oxo-1h-pyrazol-4-yl]diazenyl]-4-hydroxybenzenesulfonamide</iupac> <moldb-polar-surface-area nil="true"/> <moldb-refractivity nil="true"/> <moldb-polarizability nil="true"/> <moldb-rotatable-bond-count nil="true"/> <moldb-acceptor-count nil="true"/> <moldb-donor-count nil="true"/> <moldb-pka-strongest-acidic nil="true"/> <moldb-pka-strongest-basic nil="true"/> <moldb-physiological-charge nil="true"/> <moldb-number-of-rings nil="true"/> <moldb-alogps-logp nil="true"/> <moldb-alogps-logs nil="true"/> <moldb-alogps-solubility nil="true"/> <kingdom nil="true"/> <superklass nil="true"/> <klass nil="true"/> <subklass nil="true"/> <paper-count type="integer" nil="true"/> <sync-id>CED0251811</sync-id> <structure-inchikey>CLVOCBREXRNAAB-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>2000000000000000000000000000000000000400000008000080000000000800000000000021000000024000000000000000000000000000000000000080000000000000400000008000002000000020000000000800001004000000000000000000010000004000000000100040000000001100000000000000000000000001004040000000800800200000000000001000000400000000000000008000000000000000020000000000080000000000000000000000180001000000000000000000080200002100000000000000400010000000042000000200000000020000000040000800000040000000000000000000000000000000000000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAAbAAAAHQAAAIABBgBgAAAAAQMGQCgAAAAD BAZAKAAAAAMEBkAoAAAAAwQIACgAAAADAgdAKAAAAAMDB0A4AAAAAwEDBkAo AAAAAwQGQGgAAAADAwEGQCgAAAADBAZAaAAAAAMDAQZAaAAAAAMDAQZAaAAA AAMDAREAIAAAAAEHACgAAAADAwcAKAAAAAMDBkAoAAAAAwQGQCgAAAADBAZA aAAAAAMDAQZAaAAAAAMDAQZAKAAAAAMEBkBoAAAAAwMBEAAgAAAABggAKAAA AAMCCAAoAAAAAwIHAGAAAAABAggAaAAAAAMBAQsAAQABAmgMAgNoDAMEKAID BWgMBQZoDAUHIAcIaAwICWgMCQpoDAoLaAwLDGgMCQ0AAg4gDg8oAg8QIBAR aAwREmgMEhNoDBMUaAwUFWgMFBYAFhcIAhYYCAIWGQARGiAGAWgMDAdoDBUQ aAxCAwAAAAUBAgMFBgYICQoLDAcGERITFBUQFwQAAAAAAAAAFg== </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T05:10:34Z</structure-indexed-at> </compound>