Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of active pharmaceutical ingredients (APIs) with biological activity. Its structure supports the construction of more complex heterocyclic systems found in drugs targeting inflammation, central nervous system disorders, and metabolic diseases. Commonly employed in medicinal chemistry for derivatization reactions, enabling the introduction of pyrazole motifs into drug candidates. Also utilized in agrochemical research for designing novel pesticides and herbicides due to its favorable reactivity and stability in synthetic pathways.