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Overview
4-Bromobutyryl chloride (CAS: 2609-18-7) is a reactive acylating agent with formula C4H6BrClO. It is synthesized via the chlorination of 4-bromobutyric acid using thionyl chloride or phosphorus pentachloride.
Application
- Pharmaceutical synthesis as an intermediate for antiepileptic drugs.
- Production of heterocyclic compounds in agrochemical research.
- Organic chemistry building block for polymer modification.
Precautions
Store under inert atmosphere at 2-8°C. Strictly avoid moisture to prevent hydrolysis. Requires PPE and fume hood handling due to corrosive nature and lachrymatory effects.