4-Chloro-3-(trifluoromethyl)benzenesulfonyl Chloride CAS 32333-53-2

Purity 97%+In StockPharmaceutical Standards
CAS No.32333-53-2
Molecular FormulaC7H3Cl2F3O2S
Molecular Weight279.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Chloro-3-(trifluoromethyl)benzenesulfonyl Chloride CAS 32333-53-2 chemical structure

Description

CATO supplies 4-Chloro-3-(trifluoromethyl)benzenesulfonyl Chloride (CAS 32333-53-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H3Cl2F3O2S. Molecular weight: 279.06 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC7H3Cl2F3O2S
Molecular Weight279.06 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1966
Halogen ContentF/Cl-containing
Sulfur Atoms1

Related Chloro Standards

Recommended Standards

Why CATO?