Category:
Chiral Intermediates
CAS NO:
903550-26-5
Standard:
In-house Standards,
;Chemical Purity0.97 ;Appearance:White to off-white powder ;Molecular Formula:C14H23BN2O3Molecular Weight:278.16
1-(Tetrahydropyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester is a specialized organoboron intermediate utilized in palladium-catalyzed cross-coupling reactions. It serves as a key building block for synthesizing complex heterocyclic pharmaceuticals and agrochemicals, featuring the molecular formula C14H23BN2O3.
Store under inert atmosphere at -20°C to prevent hydrolysis. Use appropriate PPE due to potential respiratory irritation; avoid contact with moisture and strong oxidizers during handling.