76286 <common-name>2-Naphthalenesulfonic acid, 5-amino-1-hydroxy-</common-name> <description>2-Naphthalenesulfonic acid, 5-amino-1-hydroxy- belongs to the naphthalene sulfonic acids and derivatives, a subclass of naphthalenes within the organic compounds. It is classified as a benzenoid with the chemical formula C10H9N1O4S1 and an average molecular weight of 239.25 g/mol.</description> <cas>58596-07-9</cas> <pubchem-id>94124</pubchem-id> <chemical-formula>C10H9N1O4S1</chemical-formula> <weight>239.25</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">2026-04-04T06:17:31Z</created-at> <updated-at type="dateTime">2026-08-18T07:09:45Z</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>NC1=CC=CC2=C(O)C(=CC=C12)S(O)(=O)=O</moldb-smiles> <moldb-formula>C10H9N1O4S1</moldb-formula> <moldb-inchi>InChI=1S/C10H9NO4S/c11-8-3-1-2-7-6(8)4-5-9(10(7)12)16(13,14)15/h1-5,12H,11H2,(H,13,14,15)</moldb-inchi> <moldb-inchikey>WIBJYEYYELZZGS-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">239.25</moldb-average-mass> <moldb-mono-mass type="decimal">239.025229</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>1.4</logp> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>84944</chemspider-id> <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>CHEM072179</chemdb-id> <dsstox-id>DTXSID8069272</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00033973</susdat-id> <iupac>5-amino-1-hydroxynaphthalene-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">0</paper-count> <sync-id>CED0191489</sync-id> <structure-inchikey>WIBJYEYYELZZGS-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>2000000000000000000080000000200000000000000000000000000000000000020000000000800000000200000000000000020000000100000000000000008000000020008020000000000000000000000000000000000000010000000800000000000000000200000000000000000000000000000001000000000000800000000000000000001000000000000000000000000000000000000000000000042000080000000000000000004000080000000000000000000000040000002000000000000000000000000000000004000200000000000000000000000000000040000000000000000000000000000000000000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle>ï¾­Þ������������������������€���h�������@(������@h�������@h�������@h�������@(������@(�������h�������@(������@h�������@h�������@(������� ������`�������(�������(�������� ��h���h���h���h���h��� ��h�� h� h� �h����� �����������h���h�B�������������� ������������</structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T04:24:20Z</structure-indexed-at> </compound>