Used primarily in pharmaceutical research, it serves as a key intermediate in the synthesis of various biologically active compounds. Its structure is valuable in developing quinazoline derivatives, which are explored for their potential as anticancer, antibacterial, and anti-inflammatory agents. Additionally, it plays a role in the creation of kinase inhibitors, targeting specific enzymes involved in disease pathways. Its applications extend to agrochemical research, where it contributes to the development of novel pesticides and herbicides.