Used as an intermediate in the synthesis of cephalosporin antibiotics. It plays a key role in the production of beta-lactam antibiotics, particularly in the development of semi-synthetic cephalosporins. The compound's structure allows for further chemical modifications to introduce different side chains, enabling the creation of antibiotics with improved stability, broader spectrum of activity, and better resistance to beta-lactamase enzymes. Commonly employed in pharmaceutical manufacturing for producing antimicrobial agents effective against both gram-positive and gram-negative bacteria.