This compound is primarily utilized in pharmaceutical research and development, particularly in the synthesis of quinazoline derivatives. Its structure serves as a key intermediate in creating potential drug candidates, especially for targeting cancer and other diseases. The bromo and chloro substituents on the quinazoline ring make it a versatile building block for further chemical modifications, enabling the exploration of new bioactive molecules. Additionally, it is used in medicinal chemistry studies to investigate structure-activity relationships, aiding in the optimization of drug efficacy and selectivity.