Used in pharmaceutical research as an intermediate in the synthesis of biologically active compounds, particularly in the development of central nervous system agents. Shows potential in the design of novel neuroactive drugs due to its structural similarity to GABA analogs. Also employed in medicinal chemistry for optimizing drug candidates targeting neurological disorders such as epilepsy and neuropathic pain. Its ester and hydrochloride form enhances solubility and bioavailability in preclinical studies.