Used as a key building block in organic synthesis, particularly in the preparation of heterocyclic compounds such as pyrazoles, pyrimidines, and pyridines. Commonly employed in pharmaceutical manufacturing for synthesizing active ingredients in drugs targeting inflammation, infections, and central nervous system disorders. Also utilized in agrochemicals for developing herbicides and insecticides due to its ability to form complex nitrogen-containing structures. Its reactivity and ease of functionalization make it valuable in research laboratories for developing new bioactive molecules.