This chemical is primarily used in the synthesis of pharmaceutical compounds, particularly as an intermediate in the production of active pharmaceutical ingredients (APIs). Its structure, featuring a protected amine group (Boc group), a carboxylic acid, and a phenoxy-substituted pyrrolidine ring with specific (2R,4R) stereochemistry, makes it a versatile building block in organic synthesis. It is often employed in the development of peptidomimetics and other bioactive molecules, where the stereochemistry and functional groups play a critical role in biological activity. Additionally, it is utilized in research settings for the preparation of complex organic molecules, especially those targeting specific enzymes or receptors in drug discovery programs.