2-Amino-N-butylbenzamide finds applications primarily in the field of organic synthesis and pharmaceutical research. It serves as an intermediate in the production of various bioactive compounds and active pharmaceutical ingredients (APIs). Its structure makes it a valuable building block for synthesizing molecules with potential therapeutic properties, particularly in the development of drugs targeting neurological disorders or pain management. Additionally, it is used in the preparation of dyes, pigments, and other specialty chemicals due to its aromatic amine functionality. Researchers also utilize it in the study of chemical reactions and mechanisms, contributing to advancements in synthetic chemistry.