N,N-Dimethylazetidin-3-amine dihydrochloride is primarily utilized in the field of organic synthesis and pharmaceutical research. It serves as a key intermediate in the development of various bioactive compounds, particularly those targeting neurological and psychiatric disorders. Its structure is valuable in the design of molecules that interact with specific receptors in the brain, making it a crucial component in the synthesis of potential therapeutic agents. Additionally, it is employed in the preparation of ligands for catalysis and in the study of chemical reactions involving azetidine derivatives. Its role in medicinal chemistry highlights its importance in advancing drug discovery and development processes.