Used as a key intermediate in the synthesis of antidiabetic drugs, particularly in the production of DPP-4 inhibitors like saxagliptin. Its structure enables effective binding and inhibition of the DPP-4 enzyme, which plays a role in glucose metabolism. This compound contributes to the development of medications that help regulate blood sugar levels in type 2 diabetes patients. It is valued for its chiral stability and ability to enhance the pharmacokinetic properties of the final drug product.