Ethyl 4-chloro-2-methylbenzoate is primarily utilized in the synthesis of various organic compounds, particularly in the pharmaceutical and agrochemical industries. It serves as a key intermediate in the production of active pharmaceutical ingredients (APIs) and other fine chemicals. Its structure allows for further functionalization, making it valuable in the development of molecules with potential therapeutic or pesticidal properties. Additionally, it is employed in research and development for creating novel compounds with specific biological activities. Its role in organic synthesis underscores its importance in advancing chemical and material sciences.