Used as a pharmaceutical intermediate in the synthesis of certain antihistamines and local anesthetics. It plays a role in the development of compounds affecting the central nervous system due to its amine functionality and ability to cross lipid membranes. Also utilized in research settings for developing novel amine-based drugs with improved bioavailability and stability. Its hydrochloride salt form enhances solubility in aqueous systems, making it suitable for formulation in lab-scale drug testing.