Used as an intermediate in organic synthesis, particularly in the development of pharmaceuticals. It serves as a building block for compounds involving pyrrolidine scaffolds, which are common in bioactive molecules. Its thiocarbamoyl group allows for further functionalization, enabling the creation of heterocyclic systems or enzyme inhibitors. Commonly employed in medicinal chemistry for designing protease inhibitors and other therapeutic agents. Also utilized in research settings for synthesizing novel analogs in drug discovery programs.