Used primarily as an intermediate in the synthesis of pharmaceuticals, particularly in the production of benzodiazepines such as Clonazepam and other similar compounds. These drugs are used to reduce anxiety, relax muscles, and control seizures. It serves as a key building block in the development of active pharmaceutical ingredients due to its reactive amine and ketone functional groups, which allow for further chemical modifications. Its chlorinated aromatic structure enhances stability and influences the biological activity of the final drug compounds. Commonly employed in research and development settings for designing new therapeutic agents affecting the central nervous system. This compound is crucial in the pharmaceutical industry, especially in production lines requiring high purity and precise synthesis processes.