338570 <common-name>7-acetamido-4-hydroxy-3-[[6-sulfo-8-(2-sulfooxyethylsulfonyl)naphthalen-2-yl]diazenyl]naphthalene-2-sulfonic acid</common-name> <description>7-acetamido-4-hydroxy-3-[[6-sulfo-8-(2-sulfooxyethylsulfonyl)naphthalen-2-yl]diazenyl]naphthalene-2-sulfonic acid has the chemical formula C24H21N3O14S4. With an average molecular weight of 703.70 g/mol, 7-acetamido-4-hydroxy-3-[[6-sulfo-8-(2-sulfooxyethylsulfonyl)naphthalen-2-yl]diazenyl]naphthalene-2-sulfonic acid is a heavy molecule.</description> <cas>68833-99-8</cas> <pubchem-id>111640</pubchem-id> <chemical-formula>C24H21N3O14S4</chemical-formula> <weight>703.7</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">2026-08-30T21:41:47Z</created-at> <updated-at type="dateTime">2026-08-30T21:41:47Z</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>CC(=O)NC1=CC2=CC(=C(C(=C2C=C1)O)N=NC3=CC4=C(C=C(C=C4C=C3)S(=O)(=O)O)S(=O)(=O)CCOS(=O)(=O)O)S(=O)(=O)O</moldb-smiles> <moldb-formula>C24H21N3O14S4</moldb-formula> <moldb-inchi>InChI=1S/C24H21N3O14S4/c1-13(28)25-16-4-5-19-15(8-16)10-22(44(35,36)37)23(24(19)29)27-26-17-3-2-14-9-18(43(32,33)34)12-21(20(14)11-17)42(30,31)7-6-41-45(38,39)40/h2-5,8-12,29H,6-7H2,1H3,(H,25,28)(H,32,33,34)(H,35,36,37)(H,38,39,40)</moldb-inchi> <moldb-inchikey>OMPCKRFCEXYWEZ-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">702.9906371</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>0.7</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>CHEM334463</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-acetamido-4-hydroxy-3-[[6-sulfo-8-(2-sulfooxyethylsulfonyl)naphthalen-2-yl]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>CED0288997</sync-id> <structure-inchikey>OMPCKRFCEXYWEZ-UHFFFAOYSA-N</structure-inchikey> 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