This compound is primarily utilized in the field of organic synthesis, where it serves as a key intermediate in the production of more complex molecules. Its structure, featuring both a pyrrolidine ring and an allyl group, along with a methyl carboxylate and hydrochloride salt form, makes it a versatile building block for the development of pharmaceuticals, particularly in the synthesis of compounds with potential biological activity. It is often employed in the creation of chiral molecules, leveraging its (2S) stereochemistry to achieve specific enantiomeric forms. Additionally, it finds application in research settings for the study of reaction mechanisms and the development of novel synthetic pathways.