2-Amino-2-methyl-butanoic acid is primarily used in the field of biochemistry and pharmaceuticals. It serves as a key intermediate in the synthesis of various bioactive compounds and drugs. This chemical is particularly valuable in the production of peptides and amino acid derivatives, which are essential for developing therapeutic agents. Additionally, it is utilized in research studies focused on understanding metabolic pathways and enzyme mechanisms. Its unique structure makes it a useful building block in organic synthesis, contributing to the creation of complex molecules with potential medical applications.