Used in organic synthesis as a key intermediate for cross-coupling reactions, particularly Suzuki-Miyaura coupling, to create complex biaryl structures. These structures are essential in pharmaceuticals, agrochemicals, and materials science. Its boronic acid group facilitates the formation of carbon-carbon bonds, enabling the development of novel compounds with potential biological activity. Commonly employed in drug discovery for constructing heterocyclic frameworks, which are prevalent in many active pharmaceutical ingredients. Also utilized in the production of advanced materials, such as organic semiconductors and ligands for catalysis.