Category:
Chiral Intermediates
CAS NO:
847818-74-0
Standard:
In-house Standards,
;Chemical Purity0.97 ;Appearance:White to off-white powder ;Molecular Formula:C10H17BN2O2Molecular Weight:208.07
1-Methyl-1H-pyrazole-5-boronic acid pinacol ester is a versatile organoboron intermediate synthesized via Miyaura borylation. It serves as a critical coupling partner in Suzuki-Miyaura cross-coupling reactions for constructing complex heterocyclic frameworks. Molecular Formula: C10H17N2O2B; CAS No: 149698-33-5.
Store under inert atmosphere at -20°C to prevent hydrolysis. Avoid contact with moisture and oxidizing agents. Use appropriate PPE including gloves and goggles during handling due to potential skin irritation.