Category:
Other Specialized Reagents
CAS NO:
138035-68-4
Standard:
ChP,
5-chloro-2H-benzo(B)(1,4)oxazin-3(4H)-one (CAS 2608-93-7; C7H4ClNO2) is a heterocyclic intermediate synthesized via chlorination of benzoisoxazolones. It serves as a critical building block in pharmaceutical manufacturing.
Maintain storage below 25°C in dry, inert atmosphere. Use PPE to prevent skin contact and inhalation of dust. Avoid exposure to strong oxidizers during handling.