351931 <common-name>8-hydroxy-7-[[4-[4-[(2-hydroxynaphthalen-1-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1,3,6-trisulfonic acid</common-name> <description>8-hydroxy-7-[[4-[4-[(2-hydroxynaphthalen-1-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1,3,6-trisulfonic acid is a chemical compound with the formula C32H22N4O11S3. With an average molecular weight of 734.70 g/mol, 8-hydroxy-7-[[4-[4-[(2-hydroxynaphthalen-1-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1,3,6-trisulfonic acid is a heavy molecule.</description> <cas>25329-82-2</cas> <pubchem-id>103258</pubchem-id> <chemical-formula>C32H22N4O11S3</chemical-formula> <weight>734.7</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">2026-08-31T17:56:54Z</created-at> <updated-at type="dateTime">2026-08-31T17:56:54Z</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=C2C(=C1)C=CC(=C2N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=C(C=C(C=C6C=C5S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O)O)O</moldb-smiles> <moldb-formula>C32H22N4O11S3</moldb-formula> <moldb-inchi>InChI=1S/C32H22N4O11S3/c37-26-14-9-20-3-1-2-4-25(20)30(26)35-33-22-10-5-18(6-11-22)19-7-12-23(13-8-19)34-36-31-28(50(45,46)47)16-21-15-24(48(39,40)41)17-27(49(42,43)44)29(21)32(31)38/h1-17,37-38H,(H,39,40,41)(H,42,43,44)(H,45,46,47)</moldb-inchi> <moldb-inchikey>LMKBZNJJQISXRN-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">734.0447211</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>5.1</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>CHEM347824</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>8-hydroxy-7-[[4-[4-[(2-hydroxynaphthalen-1-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1,3,6-trisulfonic 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>Biphenyls and derivatives</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0302221</sync-id> <structure-inchikey>LMKBZNJJQISXRN-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>4000000000000000180300000000000000000200000000005040000020000000000800000000000000000000000000000000000000000000000008000002020000020000000000000000004000000000000000000010000000800000000100000800000001000000400000000000000008000000000000001800080000000000000800000020100000000000000000000000000000000000800040000080000000000000000000000188000010000000000040000040100002100000000000000400080000000000000000200000000000000000000000803000040000000000000000000000800008000000000000000</structure-fingerprint> 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������(�������(�������`�������h��������h���������h���h���h���h���h���h���h���h�� h� �(��� � h� �h���h���h���h��� ��h���h���h���h���h��� ��(��� ��h���h���h���h���h�� h� !h�!"h�"#h�#$�$%��$&��$'��(�()��(*��(+��,�,-��,.��,/��0 �1 ��h� �h���h���h�#�h�!�h�B��������������� ��� ���������������!"#����� !�����������</structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T05:49:47Z</structure-indexed-at> </compound>