Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors for cancer treatment. It serves as a building block in the preparation of active pharmaceutical ingredients (APIs) due to its ability to form stable heterocyclic structures. Its amine and pyrazole functionalities allow for easy modification, enabling the creation of diverse compound libraries for drug discovery. Also employed in agrochemical research for designing new pesticides with improved selectivity and lower toxicity.