Primarily used in the synthesis of pharmaceutical compounds, it serves as a key intermediate in the development of various drugs. Its structure is particularly valuable in creating quinazoline derivatives, which are known for their biological activities, including anticancer, antimicrobial, and anti-inflammatory properties. Additionally, it is utilized in research settings to explore new therapeutic agents and study the mechanisms of action in drug development. Its applications extend to agrochemicals, where it contributes to the formulation of pesticides and herbicides, enhancing crop protection and yield.