Category:
Chiral Intermediates
CAS NO:
139301-27-2
Standard:
In-house Standards,
;Chemical Purity0.97 ;Appearance:White to off-white powder ;Molecular Formula:C7H6BF3O3Molecular Weight:205.93
4-Trifluoromethoxyphenylboronic acid is a specialized organoboron reagent utilized in pharmaceutical synthesis. Its molecular formula is C7H6BF3O2 (CAS: 109883-65-6). Core production involves Suzuki-Miyaura coupling precursors via trifluoromethoxylation of phenylboronic acids.
Store under inert atmosphere at -20°C to prevent hydrolysis. Personnel must utilize PPE including nitrile gloves and safety goggles due to potential respiratory irritation and skin sensitization risks during handling.