Category:
Intermediates&Fine Chemicals
CAS NO:
27329-70-0
Standard:
In-house Standards,
intermediate of Lapatinib
2-Formylfuran-5-boronic acid and 5-Formylfuran-2-boronic acid are isomeric heterocyclic building blocks synthesized via lithiation-boronation of furan derivatives. These compounds feature a formyl group paired with a boronic acid moiety on the furan ring, essential for Suzuki-Miyaura cross-coupling reactions in medicinal chemistry.
Store under inert atmosphere at -20°C to prevent oxidation or hydrolysis. Handle with appropriate PPE as boronic acids may cause skin irritation; avoid inhalation of dust particles during weighing procedures.