Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of neuroactive agents and cognition-enhancing drugs. Its structure supports the formation of pyrrolidone derivatives, which are common in nootropics and central nervous system modulators. Frequently employed in medicinal chemistry for structure-activity relationship (SAR) studies due to its ability to mimic peptide bonds and enhance metabolic stability. Also utilized in the preparation of enzyme inhibitors targeting proteases and esterases.