What industries use 4-Bromo-3-chloro-1,2-benzenediamine (CAS: 1008361-80-5)?

4-Bromo-3-chloro-1,2-benzenediamine finds applications in the pharmaceutical industry as a precursor for drug synthesis, particularly in the development of certain antiviral and anti-inflammatory agents. It is also used in polymer chemistry for the modification of polymer properties, in the semiconductor industry for the production of photoresists, and in sensor technology for detecting specific chemical or biological analytes.