Category:
Chiral Intermediates
CAS NO:
761446-44-0
Standard:
In-house Standards,
;Chemical Purity0.97 ;Appearance:Off-white powder ;Molecular Formula:C10H17BN2O2Molecular Weight:208.0665
1-Methylpyrazole-4-boronic acid pinacol ester is a specialized organoboron intermediate used in cross-coupling reactions. Its molecular formula is C9H15N2O2B, and it typically carries CAS No. 870690-36-5. The core manufacturing process involves Suzuki-Miyaura coupling precursors.
Store under inert atmosphere at controlled temperatures below -20°C. Avoid moisture exposure to prevent hydrolysis. Use appropriate PPE due to potential skin irritation and respiratory sensitization risks during handling.