3-methylpyridine-2-sulfonyl chloride CAS 281221-72-5

Purity 97%+In StockPharmaceutical Standards
CAS No.281221-72-5
Molecular FormulaC6H12ClNO2S
Molecular Weight197.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-methylpyridine-2-sulfonyl chloride CAS 281221-72-5 chemical structure

Description

High-purity 3-methylpyridine-2-sulfonyl chloride (CAS 281221-72-5) pharmaceutical standards reference standard. Molecular formula: C6H12ClNO2S. Molecular weight: 197.68 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC6H12ClNO2S
Molecular Weight197.68 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

Related methylpyridine Standards

Recommended Standards

Why CATO?