Category:
Intermediates&Fine Chemicals
CAS NO:
130133-53-8
Standard:
Enterprise standard,
2-Bromo-3-chlorothiophene (CAS 104765-97-9) is a specialized heterocyclic intermediate with the molecular formula C4H2BrClS. Synthesized via electrophilic substitution on thiophene, it serves as a critical building block for pharmaceuticals and agrochemicals.
Store in a cool, dry, well-ventilated area away from oxidizers. Requires PPE handling due to potential skin irritation and corrosive properties. Do not use in food-grade applications.