Used in pharmaceutical research as a key intermediate in the synthesis of biologically active compounds, particularly in the development of enzyme inhibitors and receptor modulators. Its azetidine core provides structural rigidity and metabolic stability, making it valuable in optimizing drug candidates for improved pharmacokinetics. Commonly explored in medicinal chemistry for central nervous system agents and anti-inflammatory drugs due to its ability to cross biological membranes and interact with target proteins. Also utilized in the design of peptidomimetics where amide and heterocyclic motifs enhance binding affinity and selectivity.