Methyl 2,3-dichlorobenzoate is primarily used as an intermediate in the synthesis of various chemical compounds, particularly in the production of pharmaceuticals and agrochemicals. Its structure allows it to serve as a building block for more complex molecules, often contributing to the development of active ingredients in drugs or pesticides. Additionally, it may be utilized in organic chemistry research for studying reactions involving ester and halogen functional groups. Its applications are largely focused on industrial and laboratory settings, where it plays a role in the creation of specialized chemical products.