Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors for cancer treatment. It serves as a building block in medicinal chemistry due to the presence of both bromine and amine functional groups, which allow for further chemical modifications through cross-coupling reactions and amide bond formations. Commonly employed in the preparation of biologically active molecules targeting neurological disorders and inflammatory diseases. Its hydrochloride salt form enhances solubility and stability, making it suitable for use in aqueous reaction conditions and purification processes.