338383 <common-name>3-[[2,4-dihydroxy-5-[[2-hydroxy-5-(2-sulfooxyethylsulfonyl)phenyl]diazenyl]phenyl]diazenyl]naphthalene-1,5-disulfonic acid</common-name> <description>3-[[2,4-dihydroxy-5-[[2-hydroxy-5-(2-sulfooxyethylsulfonyl)phenyl]diazenyl]phenyl]diazenyl]naphthalene-1,5-disulfonic acid has the chemical formula C24H20N4O15S4. With an average molecular weight of 732.70 g/mol, 3-[[2,4-dihydroxy-5-[[2-hydroxy-5-(2-sulfooxyethylsulfonyl)phenyl]diazenyl]phenyl]diazenyl]naphthalene-1,5-disulfonic acid is a heavy molecule.</description> <cas nil="true"/> <pubchem-id>136072365</pubchem-id> <chemical-formula>C24H20N4O15S4</chemical-formula> <weight>732.7</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">2026-08-30T21:28:56Z</created-at> <updated-at type="dateTime">2026-08-30T21:28:56Z</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=CC2=C(C=C(C=C2S(=O)(=O)O)N=NC3=CC(=C(C=C3O)O)N=NC4=C(C=CC(=C4)S(=O)(=O)CCOS(=O)(=O)O)O)C(=C1)S(=O)(=O)O</moldb-smiles> <moldb-formula>C24H20N4O15S4</moldb-formula> <moldb-inchi>InChI=1S/C24H20N4O15S4/c29-20-5-4-14(44(32,33)7-6-43-47(40,41)42)10-17(20)27-28-19-11-18(21(30)12-22(19)31)26-25-13-8-16-15(24(9-13)46(37,38)39)2-1-3-23(16)45(34,35)36/h1-5,8-12,29-31H,6-7H2,(H,34,35,36)(H,37,38,39)(H,40,41,42)</moldb-inchi> <moldb-inchikey>OGRUDXVFNINFRA-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">731.9808006</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>1.3</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>CHEM334276</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-[[2,4-dihydroxy-5-[[2-hydroxy-5-(2-sulfooxyethylsulfonyl)phenyl]diazenyl]phenyl]diazenyl]naphthalene-1,5-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 nil="true"/> <superklass nil="true"/> <klass nil="true"/> <subklass nil="true"/> <paper-count type="integer" nil="true"/> <sync-id>CED0288810</sync-id> <structure-inchikey>OGRUDXVFNINFRA-UHFFFAOYSA-N</structure-inchikey> 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