Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors for cancer treatment. Shows utility in medicinal chemistry for constructing heterocyclic frameworks that enhance binding affinity to biological targets. Also employed in research settings to explore new neurodegenerative disease therapies due to its structural similarity to bioactive nitrogen-containing heterocycles. Its hydrochloride salt form improves solubility and stability, making it suitable for in vitro and in vivo studies.