Category:
Chiral Intermediates
CAS NO:
7403-46-5
Standard:
ChP,
98%min
2-Chloro-1-methylpyridinium p-toluenosulfonate (CAS: 5406-97-9, Formula: C13H14ClNO3S) is a specialized quaternary pyridinium salt utilized in organic synthesis. It serves as an efficient chlorinating and methylating reagent, typically synthesized via the reaction of N-methylpyridinium chloride with p-toluenesulfonic acid under controlled conditions.
Store in a cool, dry, and well-ventilated area away from incompatible oxidizers. Personnel must wear appropriate PPE including gloves and eye protection due to potential skin irritation and corrosive properties upon contact.