5-Amino-2-chlorobenzoic acid is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals. Its structure allows it to act as a building block in the production of active compounds, particularly in the development of drugs targeting specific biological pathways. Additionally, it finds application in the manufacture of dyes and pigments, where its chemical properties contribute to the stability and color intensity of the final products. In research, it serves as a reagent in organic synthesis, aiding in the creation of complex molecules for further study.