Primarily utilized in pharmaceutical research, (S)-2-Methylazetidine hydrochloride serves as a key intermediate in the synthesis of various bioactive compounds. Its chiral structure makes it valuable in the development of enantiomerically pure drugs, particularly in the field of central nervous system (CNS) therapeutics. It is often employed in the preparation of ligands for receptors and enzymes, aiding in the study of neurological disorders. Additionally, it finds application in organic synthesis as a building block for constructing complex molecules with potential medicinal properties.