Category:
Prophylactic Biological Products
CAS NO:
239104-49-5
Standard:
In-house Standards,
4-Ethynyl-2-(trifluoromethyl)benzonitrile (CAS 1005-76-9, C10H4F3N) is a specialized intermediate synthesized via Sonogashira coupling. It serves as a critical scaffold in organic synthesis for constructing complex heterocyclic systems.
Store under inert atmosphere at 2-8°C to prevent polymerization. Handle in fume hoods due to potential toxicity; avoid contact with strong oxidizers or acids which may release hazardous cyanide gases.