Used in pharmaceutical research as a key intermediate in the development of kinase inhibitors, particularly for targeting tyrosine kinases involved in cancer cell proliferation. Shows potential in the synthesis of compounds with antitumor and antileukemic activity. Also explored for its role in improving selectivity and binding affinity in drug candidates targeting neurological disorders. Its hydrochloride salt form enhances solubility and stability, making it suitable for in vitro and in vivo studies.