299610 <common-name>6-sulfo-4-[(4-sulfophenyl)diazenyl]naphthalene-1-diazonium</common-name> <description>6-sulfo-4-[(4-sulfophenyl)diazenyl]naphthalene-1-diazonium belongs to the naphthalene sulfonic acids and derivatives, a subclass of naphthalenes within the organic compounds. It is a benzenoid with the formula C16H11N4O6S2+ and an average molecular weight of 419.40 g/mol.</description> <cas nil="true"/> <pubchem-id>105956</pubchem-id> <chemical-formula>C16H11N4O6S2+</chemical-formula> <weight>419.4</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">2026-08-28T16:14:10Z</created-at> <updated-at type="dateTime">2026-08-28T16:14:10Z</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>C1=CC(=CC=C1N=NC2=C3C=C(C=CC3=C(C=C2)[N+]#N)S(=O)(=O)O)S(=O)(=O)O</moldb-smiles> <moldb-formula>C16H11N4O6S2+</moldb-formula> <moldb-inchi>InChI=1S/C16H10N4O6S2/c17-18-15-7-8-16(14-9-12(28(24,25)26)5-6-13(14)15)20-19-10-1-3-11(4-2-10)27(21,22)23/h1-9H,(H-,21,22,23,24,25,26)/p+1</moldb-inchi> <moldb-inchikey>MQMIDGRQGZAWDD-UHFFFAOYSA-O</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">419.0120014</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>3.1</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>CHEM295503</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>6-sulfo-4-[(4-sulfophenyl)diazenyl]naphthalene-1-diazonium</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>Organic compounds</kingdom> <superklass>Benzenoids</superklass> <klass>Naphthalenes</klass> <subklass>Naphthalene sulfonic acids and derivatives</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0250912</sync-id> <structure-inchikey>MQMIDGRQGZAWDD-UHFFFAOYSA-O</structure-inchikey> <structure-fingerprint>2000000000000000000000000002000010000000000000200000000000000010000000000001000000020001000000000000000000000000000081000000000000000000000000008000000020000020000000000000001004000000000000000000010000000000040000100000000000001000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000088000000000000000080000088001000000018008000010000100000000000000000000000080000000000004000200000000200000000000000002000040000000000000000000000000000000000000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle>ï¾­Þ������������������������€��@h�������@h�������@(������@h�������@h�������@(�������(�������(������@(������@(������@h�������@(������@h�������@h�������@(������@(������@h�������@h������� *��������(������� ������(�������(�������`������� ������(�������(�������`��������h���h���h���h���h��� ��(��� � h� h� �h���h�� h� �h���h���h���h��� ��(�������������������������������h���h�� h�B������������ �� � ����� �����������</structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T05:09:55Z</structure-indexed-at> </compound>