Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors for cancer treatment. Its structure supports binding to specific enzyme active sites, enhancing selectivity and potency. Also employed in the preparation of fluorinated quinoline derivatives with antimicrobial and antiviral properties. Commonly utilized in medicinal chemistry research for structure-activity relationship (SAR) studies due to its halogen substitution pattern, which influences metabolic stability and bioavailability.