Used in pharmaceutical research as a key intermediate in the synthesis of biologically active compounds, particularly in the development of central nervous system agents. Shows potential in the design of ligands targeting neurological receptors due to its structural similarity to known neuroactive molecules. Also employed in medicinal chemistry for structure-activity relationship (SAR) studies, helping optimize drug candidates for improved binding, selectivity, and pharmacokinetic properties. Its hydrochloride salt form enhances solubility and stability, making it suitable for in vitro and in vivo testing.