Used as a key intermediate in the synthesis of fluorinated quinazoline-based pharmaceuticals, particularly in the development of kinase inhibitors for cancer treatment. Its structure allows selective substitution at reactive sites, enabling the construction of complex drug molecules with enhanced biological activity. Commonly employed in research for designing targeted therapies in oncology due to its ability to modulate signaling pathways involved in cell proliferation. Also utilized in agrochemical research for developing novel pesticides with improved efficacy and selectivity.