Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors and other biologically active molecules. Its boronic acid functional group enables participation in Suzuki-Miyaura cross-coupling reactions, making it valuable in medicinal chemistry for constructing carbon-carbon bonds. The tert-butyl ester group enhances stability and solubility during synthetic processes, allowing for efficient purification and handling in multi-step reactions. Commonly employed in research settings for designing drug candidates targeting cancer, inflammation, and central nervous system disorders.