3-(Azepan-1-yl)propanenitrile is a specialty organic chemical serving as a key intermediate in the synthesis of pharmaceutical compounds. It is particularly valuable in the production of drugs targeting neurological disorders affecting the central nervous system, such as those for anxiety, depression, and epilepsy. This compound enables the creation of molecules that interact with specific receptors. Additionally, it is used in organic chemistry research to develop novel therapeutic agents and in the formulation of agrochemicals, including pesticides and herbicides, due to its versatile reactivity.