2-Phenylethanesulfonyl Chloride CAS 4025-71-2

Purity 97%+In StockPharmaceutical Standards
CAS No.4025-71-2
Molecular FormulaC8H9ClO2S
Molecular Weight204.67 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Phenylethanesulfonyl Chloride CAS 4025-71-2 chemical structure

Description

High-purity 2-Phenylethanesulfonyl Chloride (CAS 4025-71-2) pharmaceutical standards reference standard. Molecular formula: C8H9ClO2S. Molecular weight: 204.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC8H9ClO2S
Molecular Weight204.67 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.)1958
Halogen ContentCl-containing
Sulfur Atoms1

Recommended Standards

Why CATO?