1-Methyl-3-azetidinol hydrochloride is primarily used in organic synthesis as a key intermediate in the production of various pharmaceutical compounds. It is particularly valuable in the development of drugs targeting the central nervous system, where its structural properties facilitate the creation of molecules with specific biological activities. Additionally, this chemical is employed in the synthesis of chiral compounds, aiding in the production of enantiomerically pure substances critical for medicinal chemistry. Its versatility also extends to the field of agrochemicals, where it serves as a building block for the development of novel pesticides and herbicides.