Used as a key chiral intermediate in the synthesis of certain pharmaceuticals, particularly in the production of beta-lactam antibiotics. Its structural features allow for efficient coupling in peptide-like chains, enhancing the stability and bioavailability of the final drug compounds. Commonly employed in the development of antidiabetic agents and other bioactive molecules where stereochemistry plays a critical role in biological activity. The azetidine ring contributes to metabolic stability, making it valuable in medicinal chemistry for designing enzyme inhibitors.