Category:
Chiral Intermediates
CAS NO:
936250-20-3
Standard:
In-house Standards,
;Chemical Purity0.98 ;Appearance:White to off-white powder ;Molecular Formula:C10H17BN2O2Molecular Weight:208.07
3-Methyl-4-pyrazole boronic acid pinacol ester is a specialized organoboron intermediate used in C-N cross-coupling reactions. Its molecular formula is C10H17BN2O2 with CAS 1256898-45-9. This compound serves as a key building block for synthesizing complex heterocyclic structures via Suzuki-Miyaura coupling.
Store under inert atmosphere at temperatures below 25°C to prevent hydrolysis. Avoid direct skin contact and inhalation; use appropriate PPE during handling due to potential irritancy.