Primarily used in medicinal chemistry, 2-aminoquinoline-3-carboxamide serves as a key intermediate in the synthesis of various biologically active compounds. It is particularly valuable in the development of antimalarial drugs due to its structural similarity to quinoline-based therapeutics, which are known for their efficacy against Plasmodium species. Additionally, this compound is explored for its potential in cancer research, where it acts as a precursor for designing inhibitors targeting specific enzymes involved in tumor growth. Its application extends to organic synthesis, where it is utilized to create complex molecules for pharmacological studies and drug discovery.