Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other biologically active compounds. Its structure allows for selective modification, making it valuable in medicinal chemistry for creating analogs with improved potency and selectivity. Commonly employed in research settings for the preparation of pyrazole-based drug candidates targeting inflammation, cancer, and central nervous system disorders. Also utilized in agrochemical research for designing new active ingredients with enhanced stability and activity.