Category:
Intermediates&Fine Chemicals
CAS NO:
761446-44-0
Standard:
ChP,USP,ChP,
1-Methyl-1H-pyrazole-4-boronic acid pinacol ester is a specialized organoboron intermediate used in cross-coupling reactions. Its molecular formula is C9H16N2O2B, and the CAS number is 850736-56-4.
Store under inert atmosphere at -20°C to prevent hydrolysis. Use appropriate PPE as moisture sensitivity may cause irritation. Avoid direct contact with skin and eyes during handling.