What are the main uses of 3,6-Dichloro-2-pyridinecarboxylic acid (CAS: 1702-17-6)?

3,6-Dichloro-2-pyridinecarboxylic acid (CAS: 1702-17-6) is primarily used in pharmaceuticals as an intermediate for antifungal and antibiotic drug development. It also finds applications in agrochemicals, such as herbicides and insecticides, and in industrial processes like dye manufacturing. Researchers use it for synthesizing complex organic molecules and functionalizing pyridine rings.