6-Hydroxybenzothiazol-2(3H)-one CAS 80567-65-3

Purity 97%+In StockPharmaceutical Standards
CAS No.80567-65-3
Molecular FormulaC7H5NO2S
Molecular Weight167.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Hydroxybenzothiazol-2(3H)-one CAS 80567-65-3 chemical structure

Description

6-Hydroxybenzothiazol-2(3H)-one (CAS 80567-65-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H5NO2S. Molecular weight: 167.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC7H5NO2S
Molecular Weight167.19 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1980
Nitrogen Atoms1
Sulfur Atoms1

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