(2S,3R)-3-Hydroxypyrrolidine-2-carboxylic acid is primarily used in the field of pharmaceutical research and development. It serves as a key intermediate in the synthesis of various biologically active compounds, particularly those targeting neurological and metabolic disorders. Its chiral structure makes it valuable for creating enantiomerically pure drugs, enhancing their efficacy and reducing side effects. Additionally, it is utilized in the production of peptide-based therapeutics, where it contributes to the structural diversity and stability of peptide chains. This compound is also explored in the development of enzyme inhibitors, leveraging its ability to interact with active sites of enzymes involved in disease pathways. Its applications extend to organic synthesis, where it acts as a building block for complex molecules in medicinal chemistry.