Category:
Other Specialized Reagents
CAS NO:
42518-98-9
Standard:
ChP,
5-Chlorothiophene-2-carbonyl chloride (CAS: 1067-98-9) is a reactive heterocyclic acylating agent. Produced via chlorination of 5-chlorothiophene-2-carboxylic acid, it features the molecular formula C5H2Cl2O S. This high-purity intermediate serves as a critical building block for synthesizing complex thiophene-based structures.
Strictly store in a cool, dry, well-ventilated area under inert atmosphere. Use appropriate PPE due to severe corrosivity and lachrymatory effects upon contact with moisture. Not for direct clinical use; handle only in industrial settings.