84951 <common-name>6-[(2-Chloro-4-nitrophenyl)azo]-1,2,3,4-tetrahydrobenzo[h]quinoline-3,7-diol</common-name> <description>6-[(2-Chloro-4-nitrophenyl)azo]-1,2,3,4-tetrahydrobenzo[h]quinoline-3,7-diol belongs to the naphthols and derivatives, a subclass of naphthalenes within the organic compounds. This benzenoid compound has the formula C19H16ClN4O4 and an average molecular weight of 248.30 g/mol.</description> <cas>6054-53-1</cas> <pubchem-id>136170976</pubchem-id> <chemical-formula>C19H16ClN4O4</chemical-formula> <weight nil="true"/> <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">2026-04-04T20:13:26Z</created-at> <updated-at type="dateTime">2026-04-04T20:13:26Z</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=CC(=CC=C1)N=C(O)CSC1=NNC=N1</moldb-smiles> <moldb-formula>C19H16ClN4O4</moldb-formula> <moldb-inchi>InChI=1/C19H15ClN4O4/c20-14-8-11(24(27)28)4-5-15(14)22-23-16-7-10-6-12(25)9-21-19(10)13-2-1-3-17(26)18(13)16/h1-5,7-8,12,21,25-26H,6,9H2</moldb-inchi> <moldb-inchikey>HKSAZUBSSVBNCA-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">248.3</moldb-average-mass> <moldb-mono-mass type="decimal">399.0860077</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <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>CHEM080844</chemdb-id> <dsstox-id>DTXSID30975954</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00044981</susdat-id> <iupac nil="true"/> <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>Organic compounds</kingdom> <superklass>Benzenoids</superklass> <klass>Naphthalenes</klass> <subklass>Naphthols and derivatives</subklass> <paper-count type="integer">0</paper-count> <sync-id>CED0173108</sync-id> <structure-inchikey>NLVYFGVJBUOGTE-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>40800000000800100000000000000000000000000000000000000000000000000004000000002004000000000000000000000000000000200000000000000000000000000000002000000000000100004004000000000000000000012000000000000000100000000000000000000000000000000004000001000140000002800000200000000000000000000000000000000000000000000000000000000080000000080000000020000000080000000000000000000000000000000000000004000000000000400000000000002000000200000000002020000100000002000040000000000000004000010000000000080040000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAARAAAAEgAAAIABBgBgAAAAAQMGQCgAAAAD BAZAaAAAAAMDAQZAKAAAAAMEBkBoAAAAAwMBBkBoAAAAAwMBBkBoAAAAAwMB BwAoAAAAAwMGACgAAAADBAgAaAAAAAMBAQYAYAAAAAICEAAgAAAAAgZAKAAA AAMEB0AoAAAAAwMHQDgAAAADAQMGQGgAAAADAwEHQCgAAAADAwsAAQABAmgM AgNoDAMEaAwEBWgMBQZoDAMHIAcIKAIICSAICgAKCwALDAAMDWgMDQ5oDA4P aAwPEGgMBgFoDBAMaAxCAgAAAAYBBgUEAwIFDQwQDw4XBAAAAAAAAAAW </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T04:29:56Z</structure-indexed-at> </compound>