Used as a key intermediate in the synthesis of fluoroquinolone antibiotics, enhancing antimicrobial activity against resistant bacterial strains. Its structure supports binding to DNA gyrase and topoisomerase IV, making it valuable in developing anti-infective agents. Also explored in medicinal chemistry for potential antiviral and anticancer applications due to its ability to modulate enzyme activity and interact with biological targets. Employed in research settings to design novel compounds with improved pharmacokinetic and safety profiles.