334718 <common-name>7-[[4-[[4-(sulfomethylamino)phenyl]diazenyl]phenyl]diazenyl]naphthalene-1,3,5-trisulfonic acid</common-name> <description>7-[[4-[[4-(sulfomethylamino)phenyl]diazenyl]phenyl]diazenyl]naphthalene-1,3,5-trisulfonic acid is a chemical compound with the formula C23H19N5O12S4. With an average molecular weight of 685.70 g/mol, 7-[[4-[[4-(sulfomethylamino)phenyl]diazenyl]phenyl]diazenyl]naphthalene-1,3,5-trisulfonic acid is a heavy molecule.</description> <cas nil="true"/> <pubchem-id>110177</pubchem-id> <chemical-formula>C23H19N5O12S4</chemical-formula> <weight>685.7</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">2026-08-30T16:32:01Z</created-at> <updated-at type="dateTime">2026-08-30T16:32:01Z</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=C1NCS(=O)(=O)O)N=NC2=CC=C(C=C2)N=NC3=CC4=C(C=C(C=C4S(=O)(=O)O)S(=O)(=O)O)C(=C3)S(=O)(=O)O</moldb-smiles> <moldb-formula>C23H19N5O12S4</moldb-formula> <moldb-inchi>InChI=1S/C23H19N5O12S4/c29-41(30,31)13-24-14-1-3-15(4-2-14)25-26-16-5-7-17(8-6-16)27-28-18-9-20-21(22(10-18)43(35,36)37)11-19(42(32,33)34)12-23(20)44(38,39)40/h1-12,24H,13H2,(H,29,30,31)(H,32,33,34)(H,35,36,37)(H,38,39,40)</moldb-inchi> <moldb-inchikey>QZLXAAZGHCHUMZ-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">684.9913058</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>1.9</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>CHEM330611</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>7-[[4-[[4-(sulfomethylamino)phenyl]diazenyl]phenyl]diazenyl]naphthalene-1,3,5-trisulfonic acid</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>CED0285195</sync-id> <structure-inchikey>QZLXAAZGHCHUMZ-UHFFFAOYSA-N</structure-inchikey> 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