3-Isopropylmorpholine is primarily used as an intermediate in the synthesis of various chemical compounds, particularly in the pharmaceutical and agrochemical industries. It plays a role in the production of active ingredients for medications, including those targeting central nervous system disorders and other therapeutic areas. Additionally, it is utilized in the development of herbicides and pesticides, contributing to improved crop protection and agricultural efficiency. Its chemical structure allows it to act as a building block in organic synthesis, enabling the creation of complex molecules with specific biological activities.