Used as an intermediate in the synthesis of pharmaceuticals, particularly in the production of antihistamines and anthelmintic drugs. It serves as a building block in organic synthesis due to its nitrogen-containing heterocyclic structure, facilitating the formation of complex bioactive molecules. Also employed in the development of agrochemicals and specialty polymers where amine functionality is required. Its salt form enhances solubility and stability in various reaction conditions, making it suitable for industrial-scale processes.