347520 <common-name>4-[[2,4-dihydroxy-5-[[4-(4-nitro-2-sulfoanilino)phenyl]diazenyl]phenyl]diazenyl]-5-hydroxynaphthalene-2,7-disulfonic acid</common-name> <description>4-[[2,4-dihydroxy-5-[[4-(4-nitro-2-sulfoanilino)phenyl]diazenyl]phenyl]diazenyl]-5-hydroxynaphthalene-2,7-disulfonic acid is a chemical compound with the formula C28H20N6O14S3. With an average molecular weight of 760.70 g/mol, 4-[[2,4-dihydroxy-5-[[4-(4-nitro-2-sulfoanilino)phenyl]diazenyl]phenyl]diazenyl]-5-hydroxynaphthalene-2,7-disulfonic acid is a heavy molecule.</description> <cas nil="true"/> <pubchem-id>136086350</pubchem-id> <chemical-formula>C28H20N6O14S3</chemical-formula> <weight>760.7</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">2026-08-31T11:17:33Z</created-at> <updated-at type="dateTime">2026-08-31T11:17:33Z</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=C1NC2=C(C=C(C=C2)[N+](=O)[O-])S(=O)(=O)O)N=NC3=CC(=C(C=C3O)O)N=NC4=C5C(=CC(=C4)S(=O)(=O)O)C=C(C=C5O)S(=O)(=O)O</moldb-smiles> <moldb-formula>C28H20N6O14S3</moldb-formula> <moldb-inchi>InChI=1S/C28H20N6O14S3/c35-24-13-25(36)22(32-33-23-10-18(49(40,41)42)7-14-8-19(50(43,44)45)11-26(37)28(14)23)12-21(24)31-30-16-3-1-15(2-4-16)29-20-6-5-17(34(38)39)9-27(20)51(46,47)48/h1-13,29,35-37H,(H,40,41,42)(H,43,44,45)(H,46,47,48)</moldb-inchi> <moldb-inchikey>CPJWVTMABOXATG-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">760.0199629</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>3.8</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>CHEM343413</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>4-[[2,4-dihydroxy-5-[[4-(4-nitro-2-sulfoanilino)phenyl]diazenyl]phenyl]diazenyl]-5-hydroxynaphthalene-2,7-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>Naphthalenes</klass> <subklass>Naphthalene sulfonic acids and derivatives</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0297859</sync-id> <structure-inchikey>CPJWVTMABOXATG-UHFFFAOYSA-N</structure-inchikey> 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