Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of active ingredients for central nervous system (CNS) drugs. Its nitrile group and heterocyclic structure make it valuable for constructing complex molecules with biological activity. It is also employed in agrochemical research for designing novel pesticides due to its ability to enhance metabolic stability and binding affinity in target compounds. The compound's saturated thiopyran ring provides conformational rigidity, which is beneficial in optimizing the pharmacokinetic properties of drug candidates.