What industries use 2-Chloronicotinoyl chloride (CAS: 49609-84-9)?

2-Chloronicotinoyl chloride finds applications in various industries, particularly in pharmaceuticals, where it serves as a valuable intermediate in the synthesis of drugs. It is also used in the production of organic polymers, where its reactivity is harnessed for chain initiation or functional group introduction. Additionally, it plays a role in the development of sensors and semiconductors due to its ability to form stable complexes with various metals.