Used as an intermediate in the synthesis of pharmaceuticals and agrochemicals, particularly in the development of bioactive molecules. Its halogen substituents allow for selective cross-coupling reactions, making it valuable in constructing complex heterocyclic compounds. Commonly employed in research settings for the preparation of pyrazine-based derivatives with potential antimicrobial, antifungal, or anticancer properties. Also utilized in material science for designing organic semiconductors and functional polymers due to its electron-deficient aromatic core.