Category:
Chiral Intermediates
CAS NO:
889865-38-7
Standard:
In-house Standards,
;Chemical Purity0.97 ;Appearance:Off-white powder ;Molecular Formula:C17H25BO4Molecular Weight:304.18
4-(tetrahydro-2H-pyran-2-yloxy)phenylboronic acid pinacol ester is a specialized boronate ester featuring a protected phenolic hydroxyl group. It serves as a critical intermediate in Suzuki-Miyaura cross-coupling reactions for synthesizing complex pharmaceuticals and agrochemicals. The compound is characterized by the molecular formula C16H25BO4 and CAS number 127689-03-2.
Store under inert atmosphere at 2-8°C to prevent hydrolysis. Handle with appropriate PPE to avoid skin contact and inhalation; keep away from moisture and strong oxidizers.