334126 <common-name>3-[[2-amino-5-hydroxy-7-[(2-hydroxy-5-nitro-3-sulfophenyl)diazenyl]naphthalen-1-yl]diazenyl]-2-hydroxy-5-sulfobenzoic acid</common-name> <description>3-[[2-amino-5-hydroxy-7-[(2-hydroxy-5-nitro-3-sulfophenyl)diazenyl]naphthalen-1-yl]diazenyl]-2-hydroxy-5-sulfobenzoic acid is a compound with the formula C23H16N6O13S2. With an average molecular weight of 648.50 g/mol, 3-[[2-amino-5-hydroxy-7-[(2-hydroxy-5-nitro-3-sulfophenyl)diazenyl]naphthalen-1-yl]diazenyl]-2-hydroxy-5-sulfobenzoic acid is a heavy molecule.</description> <cas nil="true"/> <pubchem-id>135824765</pubchem-id> <chemical-formula>C23H16N6O13S2</chemical-formula> <weight>648.5</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">2026-08-30T15:43:11Z</created-at> <updated-at type="dateTime">2026-08-30T15:43:11Z</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(=C(C2=C1C(=CC(=C2)N=NC3=C(C(=CC(=C3)[N+](=O)[O-])S(=O)(=O)O)O)O)N=NC4=CC(=CC(=C4O)C(=O)O)S(=O)(=O)O)N</moldb-smiles> <moldb-formula>C23H16N6O13S2</moldb-formula> <moldb-inchi>InChI=1S/C23H16N6O13S2/c24-15-2-1-12-13(20(15)28-27-17-8-11(43(37,38)39)7-14(21(17)31)23(33)34)3-9(4-18(12)30)25-26-16-5-10(29(35)36)6-19(22(16)32)44(40,41)42/h1-8,30-32H,24H2,(H,33,34)(H,37,38,39)(H,40,41,42)</moldb-inchi> <moldb-inchikey>SBWKNSHQUQXPCR-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">648.0216769</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>2.9</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>CHEM330019</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>3-[[2-amino-5-hydroxy-7-[(2-hydroxy-5-nitro-3-sulfophenyl)diazenyl]naphthalen-1-yl]diazenyl]-2-hydroxy-5-sulfobenzoic 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>Benzenesulfonic acids and derivatives</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0284604</sync-id> <structure-inchikey>SBWKNSHQUQXPCR-UHFFFAOYSA-N</structure-inchikey> 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