Used in Suzuki-Miyaura cross-coupling reactions to synthesize complex furan-containing organic molecules. Its boronic ester group enables efficient carbon-carbon bond formation under mild conditions, making it valuable in pharmaceutical and agrochemical research for building heterocyclic frameworks. The bromine substituent allows further functionalization or coupling, enhancing its utility in multi-step synthesis. Stable and easy to handle, it serves as a key building block in medicinal chemistry and materials science.