Category:
Chiral Intermediates
CAS NO:
269409-97-4
Standard:
In-house Standards,
;Chemical Purity0.97 ;Appearance:Colorless to yellow oily liquid ;Molecular Formula:C12H17BO3Molecular Weight:220.07
2-Hydroxyphenylboronic acid, pinacol ester is a protected boronic acid derivative widely used in organic synthesis. Its molecular formula is C14H19BO3 and CAS No. 156078-76-1. The core process involves the protection of the phenolic hydroxyl group to enhance stability during cross-coupling reactions.
Store under inert atmosphere at controlled temperatures to prevent hydrolysis. Avoid direct skin contact; use appropriate PPE including gloves and goggles due to potential irritancy.