This chemical is primarily used in organic synthesis, particularly in the field of medicinal chemistry and drug development. It serves as a key intermediate in the preparation of biologically active compounds, especially those involving piperazine and boronic ester functionalities. The boronic ester group is valuable in Suzuki-Miyaura cross-coupling reactions, which are widely employed to construct carbon-carbon bonds in the synthesis of pharmaceuticals, agrochemicals, and advanced materials. Additionally, the tert-butyl-protected piperazine moiety is often utilized to enhance the stability and solubility of compounds during synthetic processes, making it a versatile building block in the design of drug candidates targeting various diseases. Its applications extend to the development of potential therapeutics for cancer, neurological disorders, and infectious diseases.