Sodium 2-(pyridin-2-yl)propanoate is primarily used in the field of organic synthesis as a versatile intermediate. It plays a significant role in the preparation of various pharmaceutical compounds, particularly those involving pyridine derivatives. Its structure allows it to act as a ligand in coordination chemistry, facilitating the formation of metal complexes that are crucial in catalysis and material science. Additionally, it is employed in the development of agrochemicals, where its properties contribute to the synthesis of active ingredients for crop protection. Its application extends to research and development, where it is utilized to study reaction mechanisms and develop new chemical processes.