Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other bioactive molecules. Its structure allows for selective functionalization, making it valuable in medicinal chemistry for constructing heterocyclic compounds with potential anti-inflammatory, anticancer, or antimicrobial activity. Commonly employed in coupling reactions to introduce the pyrazole moiety into larger drug-like molecules. Also utilized in agrochemical research for designing new active ingredients in crop protection agents.