338378 <common-name>3-[(4-acetamidophenyl)diazenyl]-5-(benzenesulfonamido)-4-hydroxynaphthalene-2,7-disulfonic acid</common-name> <description>3-[(4-acetamidophenyl)diazenyl]-5-(benzenesulfonamido)-4-hydroxynaphthalene-2,7-disulfonic acid has the chemical formula C24H20N4O10S3. With an average molecular weight of 620.60 g/mol, 3-[(4-acetamidophenyl)diazenyl]-5-(benzenesulfonamido)-4-hydroxynaphthalene-2,7-disulfonic acid is a heavy molecule.</description> <cas nil="true"/> <pubchem-id>83397</pubchem-id> <chemical-formula>C24H20N4O10S3</chemical-formula> <weight>620.6</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">2026-08-30T21:28:36Z</created-at> <updated-at type="dateTime">2026-08-30T21:28:36Z</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=CC=C(C=C1)N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)O)S(=O)(=O)O)NS(=O)(=O)C4=CC=CC=C4)O</moldb-smiles> <moldb-formula>C24H20N4O10S3</moldb-formula> <moldb-inchi>InChI=1S/C24H20N4O10S3/c1-14(29)25-16-7-9-17(10-8-16)26-27-23-21(41(36,37)38)12-15-11-19(40(33,34)35)13-20(22(15)24(23)30)28-39(31,32)18-5-3-2-4-6-18/h2-13,28,30H,1H3,(H,25,29)(H,33,34,35)(H,36,37,38)</moldb-inchi> <moldb-inchikey>WHDLYCJQRSIUNI-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">620.0341564</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>2.3</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>CHEM334271</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-[(4-acetamidophenyl)diazenyl]-5-(benzenesulfonamido)-4-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>CED0288805</sync-id> <structure-inchikey>WHDLYCJQRSIUNI-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>8000000000000000000000000000000000000000000000180200000000004000000200000000001000000020000000004800000000000000000000000000200000020000000000100008000002020000020000000000000000004000000000000000000010000000810400000101000000000001000000400000000000000408000000040000400800000000000000080000000020100000080000000000200000000000000000800000000080002000000000000000000088000000000000000040000000100002000000000000004400080000000008000000200000000020000008000000003000040000000000400000000000000008000000000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAApAAAALAAAAIABBgBgAAAAAQMGACgAAAAD BAgAKAAAAAMCBwBoAAAAAwIBBkAoAAAAAwQGQGgAAAADAwEGQGgAAAADAwEG QCgAAAADBAZAaAAAAAMDAQZAaAAAAAMDAQcAKAAAAAMDBwAoAAAAAwMGQCgA AAADBAZAKAAAAAMEBkAoAAAAAwQGQCgAAAADBAZAaAAAAAMDAQZAKAAAAAME BkBoAAAAAwMBBkAoAAAAAwQGQGgAAAADAwEGQCgAAAADBBAAIAAAAAYIACgA AAADAggAKAAAAAMCCABgAAAAAQEQACAAAAAGCAAoAAAAAwIIACgAAAADAggA YAAAAAEBBwBoAAAAAwIBEAAgAAAABggAKAAAAAMCCAAoAAAAAwIGQCgAAAAD BAZAaAAAAAMDAQZAaAAAAAMDAQZAaAAAAAMDAQZAaAAAAAMDAQZAaAAAAAMD AQgAaAAAAAMBAQsAAQABAigCAQMgAwQgBAVoDAUGaAwGB2gMBwhoDAgJaAwH CiAKCygCCwwgDA1oDA0OaAwOD2gMDxBoDBARaAwREmgMEhNoDBMUaAwUFWgM FRYAFhcIAhYYCAIWGQARGgAaGwgCGhwIAhodAA8eIB4fAB8gCAIfIQgCHyIA IiNoDCMkaAwkJWgMJSZoDCYnaAwNKCAJBGgMFQxoDBMOaAwnImgMQgQAAAAG BAkIBwYFBg0OExQVDAYQERITDg8GIyQlJiciFwQAAAAAAAAAFg== </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T05:39:10Z</structure-indexed-at> </compound>