Category:
Active Pharmaceutical Ingredients
CAS NO:
15803-02-8
Standard:
n-house Standards,
4-Bromo-1-methylpyrazole (CAS: 25908-76-1) is a key heterocyclic intermediate with formula C4H5BrN2. Synthesized via bromination of 1-methylpyrazole, it serves as a critical building block for pharmaceuticals and agrochemicals.
Store under inert atmosphere at 2-8°C away from light. Handle with PPE due to potential skin irritation; avoid inhalation of dust or vapors during industrial processing.