Used primarily in pharmaceutical research, 3-(Methylamino)pyrrolidine serves as a key intermediate in the synthesis of various bioactive compounds. It plays a significant role in the development of drugs targeting the central nervous system, particularly for conditions like depression and anxiety. Additionally, it is utilized in the creation of ligands for neurotransmitter receptors, aiding in the study of neurological pathways and potential therapeutic agents. Its structural properties make it valuable in organic synthesis, contributing to the production of complex molecules with potential medicinal applications.