Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of bioactive molecules and drug candidates. Its aldehyde functional group allows for further derivatization through reactions such as reductive amination or oxime formation, enabling the introduction of diverse substituents. The protected piperidine moiety is commonly found in medicinal chemistry, making this compound valuable in constructing nitrogen-containing heterocycles. It is especially useful in click chemistry applications, where the 1,2,3-triazole ring serves as a stable linker in bioconjugation or targeted drug delivery systems.