Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of non-steroidal anti-inflammatory drugs (NSAIDs). It serves as a building block for more complex molecules due to the presence of both amide and ether functional groups, which allow for further chemical modifications. Its chloro and ethoxy substituents influence reactivity and binding properties, making it valuable in medicinal chemistry for optimizing drug candidates. Also employed in research settings for designing compounds with improved metabolic stability and target selectivity.