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 specific enzymes or receptors involved in disease pathways. Its quinazoline core structure is often explored for developing inhibitors of tyrosine kinases, which play a critical role in cancer cell proliferation and survival. Researchers also investigate its derivatives for potential applications in treating inflammatory diseases and other conditions where modulation of cellular signaling pathways is beneficial. Additionally, its structural features make it a valuable candidate for further chemical modifications to enhance drug-like properties, such as bioavailability and target specificity.