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CHEBI:115196 - 2-hydroxybenzothiazole

Default Structure
ChEBI IDCHEBI:115196
ChEBI Name2-hydroxybenzothiazole
Stars
DefinitionBenzothiazole substituted with a hydroxy group at the 2-position.
Last Modified9 February 2026
DownloadsMolfile
FormulaC7H5NOS
Net Charge0
Average Mass151.190
Monoisotopic Mass151.00918
SMILESOc1nc2ccccc2s1
InChIInChI=1S/C7H5NOS/c9-7-8-5-3-1-2-4-6(5)10-7/h1-4H,(H,8,9)
InChIKeyYEDUAINPPJYDJZ-UHFFFAOYSA-N
ChEBI Ontology
Outgoing Relation(s)
2-hydroxybenzothiazole (CHEBI:115196) is a benzothiazoles (CHEBI:37947)
IUPAC Name 
1,3-benzothiazol-2-ol
Synonyms  Source
2(3H)-BenzothiazoloneChemIDplus
2-BenzothiazololChemIDplus
2-BenzothiazoloneChemIDplus
2-hydroxy-1,3-benzothiazoleChEBI
(2-mercatophenyl)carbamothioic acid γ-lactoneNIST Chemistry WebBook
3H-Benzothiazol-2-oneChEMBL
Registry NumbersSources
Reaxys:742522Reaxys
CAS:934-34-9NIST Chemistry WebBook
CAS:934-34-9ChemIDplus
Citations