3-Amino-5-chloropicolinamide is primarily utilized in the synthesis of various pharmaceutical compounds, particularly in the development of active pharmaceutical ingredients (APIs). It serves as a key intermediate in the production of drugs targeting neurological disorders, including anticonvulsants and medications for Parkinson's disease. Additionally, it is employed in the creation of agrochemicals, such as herbicides and pesticides, due to its ability to act as a building block for complex molecules. Its role in organic synthesis also extends to the preparation of heterocyclic compounds, which are valuable in medicinal chemistry and material science research.