3-Fluoro-4-methoxybenzenesulfonyl Chloride CAS 67475-55-2

Purity 97%+In StockPharmaceutical Standards
CAS No.67475-55-2
Molecular FormulaC7H6ClFO3S
Molecular Weight224.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Fluoro-4-methoxybenzenesulfonyl Chloride CAS 67475-55-2 chemical structure

Description

CATO supplies 3-Fluoro-4-methoxybenzenesulfonyl Chloride (CAS 67475-55-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H6ClFO3S. Molecular weight: 224.64 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC7H6ClFO3S
Molecular Weight224.64 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.)1976
Halogen ContentF/Cl-containing
Sulfur Atoms1

Related Fluoro Standards

Recommended Standards

Why CATO?