Category:
Active Pharmaceutical Ingredients
CAS NO:
1008139-25-0
Standard:
In-house Standards,
Isoxazole-4-boronic acid is a versatile heterocyclic building block used in cross-coupling reactions. Its core synthesis involves borylation of 4-haloisoxazoles. Molecular Formula: C4H6BN O2. CAS Number: 879500-98-0.
Store under inert atmosphere at -20°C to prevent hydrolysis. Use appropriate PPE due to potential respiratory sensitization. Not approved for direct clinical use; requires further derivatization.