338572 <common-name>5-acetamido-4-hydroxy-3-[[1-hydroxy-6-sulfo-8-(2-sulfooxyethylsulfonyl)naphthalen-2-yl]diazenyl]naphthalene-2,7-disulfonic acid</common-name> <description>5-acetamido-4-hydroxy-3-[[1-hydroxy-6-sulfo-8-(2-sulfooxyethylsulfonyl)naphthalen-2-yl]diazenyl]naphthalene-2,7-disulfonic acid has the chemical formula C24H21N3O18S5. With an average molecular weight of 799.80 g/mol, 5-acetamido-4-hydroxy-3-[[1-hydroxy-6-sulfo-8-(2-sulfooxyethylsulfonyl)naphthalen-2-yl]diazenyl]naphthalene-2,7-disulfonic acid is a heavy molecule.</description> <cas nil="true"/> <pubchem-id>118549</pubchem-id> <chemical-formula>C24H21N3O18S5</chemical-formula> <weight>799.8</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">2026-08-30T21:41:55Z</created-at> <updated-at type="dateTime">2026-08-30T21:41:55Z</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=C2C(=CC(=C1)S(=O)(=O)O)C=C(C(=C2O)N=NC3=C(C4=C(C=C(C=C4C=C3)S(=O)(=O)O)S(=O)(=O)CCOS(=O)(=O)O)O)S(=O)(=O)O</moldb-smiles> <moldb-formula>C24H21N3O18S5</moldb-formula> <moldb-inchi>InChI=1S/C24H21N3O18S5/c1-11(28)25-17-9-14(47(33,34)35)7-13-8-19(49(39,40)41)22(24(30)20(13)17)27-26-16-3-2-12-6-15(48(36,37)38)10-18(21(12)23(16)29)46(31,32)5-4-45-50(42,43)44/h2-3,6-10,29-30H,4-5H2,1H3,(H,25,28)(H,33,34,35)(H,36,37,38)(H,39,40,41)(H,42,43,44)</moldb-inchi> <moldb-inchikey>CEEIQKNSNQXFRU-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">798.9423667</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>-0.4</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>CHEM334465</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>5-acetamido-4-hydroxy-3-[[1-hydroxy-6-sulfo-8-(2-sulfooxyethylsulfonyl)naphthalen-2-yl]diazenyl]naphthalene-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>CED0288999</sync-id> <structure-inchikey>CEEIQKNSNQXFRU-UHFFFAOYSA-N</structure-inchikey> 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