Category:
Other Specialized Reagents
CAS NO:
1020174-04-2
Standard:
Chp,
1-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS: 860795-45-3) is a specialized boronic ester intermediate used in palladium-catalyzed cross-coupling reactions. Its core synthesis involves the borylation of 1-methylpyrazole derivatives under inert atmospheres.
Store in a cool, dry place under nitrogen atmosphere. Avoid moisture to prevent hydrolysis. Wear appropriate PPE including gloves and goggles during handling due to potential irritant properties.