Category:
Active Pharmaceutical Ingredients
CAS NO:
123324-71-0
Standard:
In-house Standards,
4-tert-Butylphenylboronic acid (CAS 2501-98-6, C10H15BO2) is a specialized organoboron intermediate synthesized via lithiation of tert-butylbenzene followed by boric acid treatment. It serves as a critical coupling agent in Pd-catalyzed cross-coupling reactions.
Store in sealed containers under inert atmosphere at 2-8°C to prevent oxidation. Use appropriate PPE; avoid inhalation or skin contact due to potential irritancy.