Used in organic synthesis as an intermediate for pharmaceuticals and bioactive compounds. Serves as a building block in the preparation of amine-containing molecules, particularly in the development of central nervous system agents. Commonly employed in research settings for the synthesis of substituted phenethylamines, which are of interest in medicinal chemistry due to their structural similarity to neurotransmitters. Also utilized in the production of dyes and functional materials where amine reactivity is required. Its hydrochloride salt form enhances stability and solubility in aqueous environments, facilitating handling and reaction efficiency.