Used as an intermediate in the synthesis of pharmaceuticals and agrochemicals, particularly in the development of herbicides and fungicides. Its halogen and nitro functional groups allow for selective substitution reactions, making it valuable in building complex pyridine-based molecules. Commonly employed in cross-coupling reactions such as Suzuki or Buchwald-Hartwig aminations to introduce aryl or amino groups. Also utilized in the preparation of bioactive compounds with potential antimicrobial or insecticidal properties. Its reactivity profile supports use in research and development of novel active ingredients in crop protection and medicinal chemistry.