46280 <common-name>3-amino-4-methoxybenzenesulphonic acid</common-name> <description nil="true"/> <cas>98-42-0</cas> <pubchem-id>66821</pubchem-id> <chemical-formula>C7H9NO4S</chemical-formula> <weight nil="true"/> <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">2016-06-03T12:54:00Z</created-at> <updated-at type="dateTime">2026-03-26T21:31:22Z</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>COC1=C(N)C=C(C=C1)S(O)(=O)=O</moldb-smiles> <moldb-formula>C7H9NO4S</moldb-formula> <moldb-inchi>InChI=1S/C7H9NO4S/c1-12-7-3-2-5(4-6(7)8)13(9,10)11/h2-4H,8H2,1H3,(H,9,10,11)</moldb-inchi> <moldb-inchikey>FLIOATBXVNLPLK-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">203.21</moldb-average-mass> <moldb-mono-mass type="decimal">203.025228948</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>60185</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>CHEM045175</chemdb-id> <dsstox-id>DTXSID9059171</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin>REACH</stoff-ident-origin> <stoff-ident-id>SI00007361</stoff-ident-id> <susdat-id>NS00003655</susdat-id> <iupac nil="true"/> <moldb-polar-surface-area>89.62</moldb-polar-surface-area> <moldb-refractivity>47.844100000000005</moldb-refractivity> <moldb-polarizability>18.60740030130832</moldb-polarizability> <moldb-rotatable-bond-count>2</moldb-rotatable-bond-count> <moldb-acceptor-count>5</moldb-acceptor-count> <moldb-donor-count>2</moldb-donor-count> <moldb-pka-strongest-acidic>-3.4749166243311214</moldb-pka-strongest-acidic> <moldb-pka-strongest-basic>3.256500422111127</moldb-pka-strongest-basic> <moldb-physiological-charge>-1</moldb-physiological-charge> <moldb-number-of-rings>1</moldb-number-of-rings> <moldb-alogps-logp>-1.39</moldb-alogps-logp> <moldb-alogps-logs>-1.44</moldb-alogps-logs> <moldb-alogps-solubility>7.32e+00 g/l</moldb-alogps-solubility> </compound>