Category:
Other Specialized Reagents
CAS NO:
1374249-78-1
Standard:
In-house Standards,
Methyl 2-(chlorosulfonyl)-5-fluorobenzoate is a key sulfonylating agent used in pharmaceutical synthesis. The molecular formula is C8H6ClFO4S, with CAS No. 122097-53-8. It is produced via chlorination of the corresponding benzoic acid derivative.
Strictly store in sealed containers under inert atmosphere to prevent hydrolysis. Use full PPE including respirators due to corrosive fumes. Not approved for direct clinical use; handle only as industrial intermediate.