Used primarily in organic synthesis, it serves as a key intermediate in the production of various pharmaceuticals and agrochemicals. Its reactive cyano and isothiourea groups make it valuable for constructing complex molecules, particularly in the development of antiviral and anticancer agents. Additionally, it is employed in the synthesis of heterocyclic compounds, which are crucial in drug discovery and material science. Its application extends to the preparation of dyes and pigments, where it contributes to the formation of stable colorants. In research, it is utilized for studying reaction mechanisms and developing novel synthetic pathways.