Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors and other bioactive molecules. Its structure allows for selective functionalization, making it valuable in medicinal chemistry for creating analogs with improved potency and metabolic stability. Commonly employed in the preparation of antiviral and anticancer agents due to its ability to enhance binding affinity and pharmacokinetic properties. Also utilized in agrochemical research for designing novel active ingredients with targeted biological activity.