Used primarily in the pharmaceutical industry, it serves as an intermediate in the synthesis of various active pharmaceutical ingredients (APIs). Its role is crucial in the development of drugs targeting neurological disorders, where it aids in the creation of compounds that modulate neurotransmitter activity. Additionally, it finds application in organic synthesis, particularly in the preparation of esters and amides, which are foundational in creating complex molecules for medicinal chemistry. Its hydrochloride form enhances solubility, making it more effective in aqueous reaction environments.