338645 <common-name>8-[(4-amino-2,5-dimethoxyphenyl)diazenyl]-5-[(3-sulfophenyl)diazenyl]naphthalene-2-sulfonic acid</common-name> <description>8-[(4-amino-2,5-dimethoxyphenyl)diazenyl]-5-[(3-sulfophenyl)diazenyl]naphthalene-2-sulfonic acid is a chemical compound with the formula C24H21N5O8S2. With an average molecular weight of 571.60 g/mol, 8-[(4-amino-2,5-dimethoxyphenyl)diazenyl]-5-[(3-sulfophenyl)diazenyl]naphthalene-2-sulfonic acid is a heavy molecule.</description> <cas nil="true"/> <pubchem-id>109761</pubchem-id> <chemical-formula>C24H21N5O8S2</chemical-formula> <weight>571.6</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">2026-08-30T21:46:52Z</created-at> <updated-at type="dateTime">2026-08-30T21:46:52Z</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>COC1=CC(=C(C=C1N)OC)N=NC2=C3C=C(C=CC3=C(C=C2)N=NC4=CC(=CC=C4)S(=O)(=O)O)S(=O)(=O)O</moldb-smiles> <moldb-formula>C24H21N5O8S2</moldb-formula> <moldb-inchi>InChI=1S/C24H21N5O8S2/c1-36-23-13-22(24(37-2)12-19(23)25)29-28-21-9-8-20(17-7-6-16(11-18(17)21)39(33,34)35)27-26-14-4-3-5-15(10-14)38(30,31)32/h3-13H,25H2,1-2H3,(H,30,31,32)(H,33,34,35)</moldb-inchi> <moldb-inchikey>MTYDSCOJKAFILU-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">571.083155</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>3.5</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>CHEM334538</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>8-[(4-amino-2,5-dimethoxyphenyl)diazenyl]-5-[(3-sulfophenyl)diazenyl]naphthalene-2-sulfonic 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>CED0289072</sync-id> <structure-inchikey>MTYDSCOJKAFILU-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>2000000000000100000000000002000000000000000000000000000000400010000000004001000000020000000000000000000000000000000080000000000000000000000100008000000020000020000020000100001004080000000000000000010000000040000000100000000200001000000002000000000000000001000040000002800000000000000000001000000000040000000000000000000000000000000000040000080000004000000000004000088001000000008080000000000000000000000000000002000080000000000004000200000000200000000000000002000040000000000000000000000020000010000000000000</structure-fingerprint> 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