Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the production of selective serotonin reuptake inhibitors (SSRIs) and related antidepressant drugs. Its structure allows for the formation of chiral amines when further processed, making it valuable in asymmetric synthesis. Commonly employed in the development of active pharmaceutical ingredients (APIs) due to its ability to form stable amine derivatives. Also utilized in research settings for the preparation of novel bioactive molecules and in the optimization of drug candidates requiring nitrile and amine functional groups.