Used as a key intermediate in the synthesis of pharmaceutical compounds, 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 antitumor agents and anti-inflammatory drugs, it enables selective modification of molecular frameworks to enhance potency and bioavailability. Also utilized in agrochemical research for designing novel pesticides with improved activity and selectivity.