This compound is primarily utilized in the field of medicinal chemistry and pharmaceutical research. It serves as a key intermediate in the synthesis of various biologically active molecules, particularly those targeting enzyme inhibition. Its quinazoline core structure is often incorporated into compounds designed to inhibit kinases, which are crucial in regulating cellular processes. This makes it valuable in the development of potential anticancer and anti-inflammatory drugs. Additionally, its trifluoromethyl group enhances the metabolic stability and binding affinity of the resulting molecules, making it a preferred choice for drug discovery efforts. Researchers also explore its applications in creating novel therapeutic agents for treating diseases related to abnormal cell proliferation and immune responses.