Used as an intermediate in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. This reaction is widely employed in the pharmaceutical industry to create complex molecules, including drug candidates. Its boronic ester group enables efficient coupling with aryl halides, facilitating the formation of carbon-carbon bonds. Commonly applied in the development of biologically active compounds, such as kinase inhibitors and other therapeutic agents. Also utilized in material science for the synthesis of advanced organic materials. Its stability and reactivity make it a valuable reagent in research and industrial applications.