Ethyl 5-chloropicolinate is widely used as a key intermediate in the synthesis of various pharmaceutical compounds. Its structure makes it valuable in the development of agrochemicals, particularly in the creation of herbicides and pesticides. The compound is also utilized in organic synthesis to produce complex molecules, often serving as a building block in the preparation of heterocyclic compounds. Additionally, it finds application in research and development for designing new chemical entities with potential biological activity. Its versatility in chemical reactions makes it a valuable tool in medicinal chemistry and material science.