354646 <common-name>7-[[4-[[4-[[4-[(4-aminobenzoyl)amino]-2-methylphenyl]diazenyl]-2-methylphenyl]diazenyl]-2-methylphenyl]diazenyl]naphthalene-1,3-disulfonic acid</common-name> <description>7-[[4-[[4-[[4-[(4-aminobenzoyl)amino]-2-methylphenyl]diazenyl]-2-methylphenyl]diazenyl]-2-methylphenyl]diazenyl]naphthalene-1,3-disulfonic acid has the chemical formula C38H32N8O7S2. With an average molecular weight of 776.80 g/mol, 7-[[4-[[4-[[4-[(4-aminobenzoyl)amino]-2-methylphenyl]diazenyl]-2-methylphenyl]diazenyl]-2-methylphenyl]diazenyl]naphthalene-1,3-disulfonic acid is a heavy molecule.</description> <cas>71033-06-2</cas> <pubchem-id>416583</pubchem-id> <chemical-formula>C38H32N8O7S2</chemical-formula> <weight>776.8</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">2026-08-31T22:28:46Z</created-at> <updated-at type="dateTime">2026-08-31T22:28:46Z</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=CC(=C1)NC(=O)C2=CC=C(C=C2)N)N=NC3=CC(=C(C=C3)N=NC4=CC(=C(C=C4)N=NC5=CC6=C(C=C(C=C6C=C5)S(=O)(=O)O)S(=O)(=O)O)C)C</moldb-smiles> <moldb-formula>C38H32N8O7S2</moldb-formula> <moldb-inchi>InChI=1S/C38H32N8O7S2/c1-22-16-28(40-38(47)25-4-7-27(39)8-5-25)10-13-34(22)44-41-29-11-14-35(23(2)17-29)45-42-30-12-15-36(24(3)18-30)46-43-31-9-6-26-19-32(54(48,49)50)21-37(33(26)20-31)55(51,52)53/h4-21H,39H2,1-3H3,(H,40,47)(H,48,49,50)(H,51,52,53)</moldb-inchi> <moldb-inchikey>HAULGSWNNVRSDU-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">776.1835377</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>7.2</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>CHEM350539</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-[[4-[(4-aminobenzoyl)amino]-2-methylphenyl]diazenyl]-2-methylphenyl]diazenyl]-2-methylphenyl]diazenyl]naphthalene-1,3-disulfonic 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>Benzene and substituted derivatives</klass> <subklass>Anilides</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0304926</sync-id> <structure-inchikey>HAULGSWNNVRSDU-UHFFFAOYSA-N</structure-inchikey> 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