Used as an intermediate in the synthesis of pharmaceuticals, particularly in the production of non-steroidal anti-inflammatory drugs (NSAIDs). It serves as a building block for active pharmaceutical ingredients due to its stable amide bond and substituted aromatic ring, which can undergo further functionalization. Commonly employed in organic synthesis for modifying drug candidates to improve metabolic stability and bioavailability. Also utilized in agrochemical research for developing new herbicides and fungicides owing to its chlorine and methyl group positioning that enhances biological activity.