Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors for cancer treatment. Its structure allows for selective binding to enzyme active sites, enhancing drug efficacy. Commonly employed in research settings to construct complex quinoline-based molecules with potential antitumor and anti-inflammatory properties. Also utilized in medicinal chemistry for structure-activity relationship (SAR) studies due to its reactive bromomethyl group, which facilitates further functionalization.