Used as a chiral intermediate in the synthesis of pharmaceuticals, particularly in the production of active pharmaceutical ingredients (APIs) where stereochemistry plays a critical role in biological activity. Its pyridine-containing structure makes it suitable for constructing nitrogen-rich scaffolds found in bioactive molecules. Commonly employed in asymmetric synthesis to introduce chirality, enhancing the selectivity and potency of drug candidates. Also utilized in the development of catalysts for enantioselective transformations due to its stable amine functionality and structural rigidity.