CHEBI:71049 - 2-hydroxybenzenesulfonic acid

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ChEBI Name 2-hydroxybenzenesulfonic acid
ChEBI ID CHEBI:71049
Definition An arenesulfonic acid that is phenol substituted by a sulfo group at C-2.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C6H6O4S
Net Charge 0
Average Mass 174.17400
Monoisotopic Mass 173.99868
InChI InChI=1S/C6H6O4S/c7-5-3-1-2-4-6(5)11(8,9)10/h1-4,7H,(H,8,9,10)
InChIKey IULJSGIJJZZUMF-UHFFFAOYSA-N
SMILES Oc1ccccc1S(O)(=O)=O
Roles Classification
Biological Role(s): metabolite
Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
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ChEBI Ontology
Outgoing 2-hydroxybenzenesulfonic acid (CHEBI:71049) has functional parent phenol (CHEBI:15882)
2-hydroxybenzenesulfonic acid (CHEBI:71049) has role metabolite (CHEBI:25212)
2-hydroxybenzenesulfonic acid (CHEBI:71049) is a arenesulfonic acid (CHEBI:33555)
IUPAC Name
2-hydroxybenzenesulfonic acid
Synonyms Sources
o-hydroxybenzenesulfonic acid ChEBI
o-phenolsulfonic acid ChEBI
phenol-2-sulfonic acid ChEBI
Registry Numbers Types Sources
2692201 Reaxys Registry Number Reaxys
609-46-1 CAS Registry Number ChemIDplus
Citation Waiting for Citations Type Source
22770225 PubMed citation Europe PMC
Last Modified
23 November 2012