Used primarily as an intermediate in the synthesis of pharmaceuticals and agrochemicals. Its structure allows for the introduction of sulfur-containing functional groups, which are important in the development of bioactive molecules. Commonly employed in the preparation of selective receptor ligands and enzyme inhibitors. Also utilized in the manufacture of certain fungicides and plant growth regulators due to its ability to modulate biological activity in target organisms. Its amine and thioether functionalities make it valuable in multi-step organic syntheses requiring selective reactivity.