Category:
Active Pharmaceutical Ingredients
CAS NO:
903550-26-5
Standard:
n-house Standards,
1-(Tetrahydropyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester is a specialized organoboron building block used in Pd-catalyzed cross-coupling reactions. Its molecular formula is C14H25BN2O3, and it serves as a stable surrogate for pyrazole boronic acids.
Store under inert atmosphere at low temperatures to prevent hydrolysis. Handle with appropriate PPE due to potential skin irritation; avoid contact with moisture and strong oxidizers.