Used as an intermediate in the synthesis of fluoroquinolone antibiotics, particularly in the production of advanced antimicrobial agents. Its structure supports the development of drugs effective against a broad spectrum of bacterial infections, including those caused by Gram-negative and Gram-positive organisms. The compound plays a key role in enhancing the pharmacokinetic properties and potency of final antibiotic formulations. It is valuable in pharmaceutical research and development for creating derivatives with improved efficacy and reduced resistance.