Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors for cancer treatment. It serves as a building block in medicinal chemistry due to its ability to form stable heterocyclic structures that interact with biological targets. Commonly employed in the preparation of antiviral and anticancer agents, it enables the optimization of drug potency and selectivity. Also utilized in agrochemicals for designing novel pesticides with improved efficacy. Its reactivity allows for easy functionalization, making it valuable in high-throughput screening and lead compound development.