Synthesis and preparation of fenbendazole_Kain Industrial Additive

Background and overview[1] [2] Fenbendazole, also known as benzimidazole, has a chemical name of 5-phenylthiobenzimidazole-2-methylcarbamate and was developed by Hoechst in the 1970s. Fenbendazole can repel parasites such as roundworms, hookworms, whipworms, some tapeworms, and Strongyloides in the gastrointestinal tract of animals. It has the advantages of wide anthelmintic spectrum, safety, low toxicity, and good…