Category:
Intermediates&Fine Chemicals
CAS NO:
87199-18-6
Standard:
In-house Standards,
3-Hydroxyphenylboronic acid (CAS: 15982-76-0; Formula: C6H7BO3) is a key boronate intermediate synthesized via direct lithiation of phenol followed by reaction with trimethyl borate. It serves as a critical building block in cross-coupling reactions.
Store under inert atmosphere at -20°C to prevent oxidation. Avoid skin contact due to potential irritant properties; handle in well-ventilated fume hoods using appropriate PPE.