2-(1-Pyrazolyl)aniline is primarily utilized in the synthesis of various heterocyclic compounds, which are essential in the development of pharmaceuticals and agrochemicals. Its structure, combining a pyrazole ring with an aniline moiety, makes it a versatile intermediate in organic synthesis. This compound is often employed in the creation of biologically active molecules, including potential drug candidates targeting specific enzymes or receptors. Additionally, it serves as a building block in the production of dyes and pigments, contributing to the colorant industry. Its application extends to material science, where it is used in the design of advanced polymers and coordination complexes with potential catalytic properties.