3-Chloro-5-(trifluoromethyl)benzenesulfonyl chloride CAS 875167-01-4

Purity 97%+In StockPharmaceutical Standards
CAS No.875167-01-4
Molecular FormulaC7H3Cl2F3O2S
Molecular Weight279.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Chloro-5-(trifluoromethyl)benzenesulfonyl chloride CAS 875167-01-4 chemical structure

Description

3-Chloro-5-(trifluoromethyl)benzenesulfonyl chloride (CAS 875167-01-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H3Cl2F3O2S. Molecular weight: 279.06 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

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.)1987
Halogen ContentF/Cl-containing
Sulfur Atoms1

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