[4-(Trifluoromethyl)phenyl]methanesulfonyl chloride CAS 163295-75-8

Purity 97%+In StockPharmaceutical Standards
CAS No.163295-75-8
Molecular FormulaC8H6ClF3O2S
Molecular Weight258.65 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[4-(Trifluoromethyl)phenyl]methanesulfonyl chloride CAS 163295-75-8 chemical structure

Description

CATO supplies [4-(Trifluoromethyl)phenyl]methanesulfonyl chloride (CAS 163295-75-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6ClF3O2S. Molecular weight: 258.65 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC8H6ClF3O2S
Molecular Weight258.65 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.)2003
Halogen ContentF/Cl-containing
Sulfur Atoms1

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