Methyl 2-Aminoisobutyrate Hydrochloride is primarily used in organic synthesis as a building block for the preparation of more complex molecules. It serves as an intermediate in the production of pharmaceuticals, particularly in the synthesis of peptidomimetics and other bioactive compounds. Its structure is valuable in medicinal chemistry for designing drugs that mimic peptide structures, which can enhance stability and bioavailability. Additionally, it is utilized in research and development for creating novel compounds with potential therapeutic applications.