This compound is primarily utilized in the field of medicinal chemistry as a key intermediate in the synthesis of beta-lactam antibiotics. Its unique structure, featuring an azetidine ring, makes it valuable for developing antibiotics that target bacterial cell wall synthesis. It is particularly significant in the production of monobactams, a class of antibiotics effective against Gram-negative bacteria. Additionally, its sulfonic acid group enhances its solubility and reactivity, facilitating its incorporation into more complex pharmaceutical compounds. Researchers also explore its potential in designing novel antimicrobial agents to combat drug-resistant bacterial strains.