Methyl 6-cyano-5-hydroxypicolinate is primarily used as an intermediate in the synthesis of more complex chemical compounds. It plays a significant role in the development of pharmaceuticals, particularly in the creation of active pharmaceutical ingredients (APIs) that target specific diseases. Its structure allows it to be a key building block in the production of molecules with potential therapeutic effects, such as anti-inflammatory or anti-cancer agents. Additionally, it is utilized in agrochemical research for developing new pesticides or herbicides, where its chemical properties contribute to the effectiveness of the final product. Its versatility in organic synthesis makes it valuable in both industrial and academic research settings.