Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other biologically active compounds. Its structure allows for selective functionalization in drug design, making it valuable in medicinal chemistry research. Commonly employed in the preparation of pyridine-based analogs for potential use in cancer therapy and central nervous system agents. Also utilized in agrochemical research for designing novel active ingredients. The hydrochloride salt form enhances stability and solubility, facilitating handling in synthetic processes.