Category:
Active Pharmaceutical Ingredients
CAS NO:
911645-24-4
Standard:
n-house Standards,
5-Chloro-2,4-difluorobenzeneboronic acid is a specialized organoboron intermediate synthesized via halogen-lithium exchange or direct borylation. Its molecular formula is C6H3BClF3O2 with CAS 100789-74-6, serving as a critical building block for cross-coupling reactions.
Store under inert atmosphere at 2-8°C to prevent oxidation. Handle with appropriate PPE due to potential skin irritation and respiratory sensitization during synthesis operations.