What are the main uses of 4-Chloro-2-pyridinecarboxylic acid (CAS: 5470-22-4)?

4-Chloro-2-pyridinecarboxylic acid is primarily used in the pharmaceutical industry as a key intermediate in the production of drugs, particularly those targeting neurological disorders. It also finds applications in agrochemicals, dyes, and other specialty chemicals. Its unique structure makes it valuable for research into new therapeutic agents and chemical synthesis processes.