Aminohydroxybenzenesulfonic acid structure

Aminohydroxybenzenesulfonic acid

3-amino-2-hydroxybenzenesulfonic acid

Also Known As: 2-hydroxymetanilic acid|aminophenol sulfonic acid|Aminohydroxybenzenesulfonic acid|Metanilic acid, 2-hydroxy-|Benzenesulfonic acid, aminohydroxy-|amino-hydroxy-benzenesulfonic acid|3-amino-2-hydroxybenzenesulfonic acid|2-Hydroxy-3-aminobenzenesulfonic acid|3-Amino-2-hydroxybenzene-1-sulfonic acid|3-amino-2-hydroxy-benzenesulfonic Acid|Benzenesulfonic acid, 3-amino-2-hydroxy-

CAS: 80-79-5
Molecular Formula C6H7NO4S
Molecular Weight 189.00958 g/mol
LogP 0.2
Topological Polar Surface Area 109.0 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 5
Rotatable Bonds 1
Exact Mass 189.00958
Monoisotopic Mass 189.00958
Heavy Atoms 12
Complexity 245.0

Chemical Identifiers

CAS Number 80-79-5
SMILES C1=CC(=C(C(=C1)S(=O)(=O)O)O)N
InChIKey UARPFAZLXITZKP-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 8 IPC patent classification(s) across the SureChEMBL global patent database.

Catalysts (3 patents) Coatings & Adhesives (9 patents) Dyes & Pigments (43 patents) Heterocyclic Building Blocks (8 patents) Organic Building Blocks (3 patents) Peptides & Amino Acids (5 patents) Pharmaceutical Intermediates (5 patents) Textile Chemicals (1 patents)

Product Overview

Aminohydroxybenzenesulfonic acid (CAS 80-79-5), with molecular formula C6H7NO4S and molecular weight 189.00958 g/mol. IUPAC: 3-amino-2-hydroxybenzenesulfonic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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