Category:
Prophylactic Biological Products
CAS NO:
160591-91-3
Standard:
In-house Standards,
(4-chloro-2-fluorophenyl)boronic acid is a versatile organoboron intermediate primarily synthesized via halogen-metal exchange or direct borylation of 1-chloro-4-fluoro-2-bromobenzene. The compound features the molecular formula C6H5BClFO and carries CAS number 100977-38-8. It serves as a critical coupling partner in palladium-catalyzed Suzuki-Miyaura reactions.
Store under inert atmosphere at temperatures below -20°C to prevent oxidation. Personnel must utilize appropriate respiratory protection and nitrile gloves, as the substance may cause severe skin irritation and respiratory sensitization upon exposure.