DL-2-Methylglutamic Acid Hemihydrate is primarily used in biochemical research and pharmaceutical development. It serves as a key intermediate in the synthesis of various organic compounds, particularly those involved in the study of metabolic pathways and enzyme mechanisms. This compound is also utilized in the development of drugs targeting neurological disorders, as it can influence glutamate-related processes in the brain. Additionally, it finds application in the production of chiral compounds, aiding in the creation of enantiomerically pure substances for medicinal chemistry. Its role in peptide synthesis further extends its use in the design of novel therapeutic agents.