Fenbendazole Impurity 1
5-Phenylthio-2-aminobenzimidazole
53065-28-4

Fenbendazole Impurity 1 (5-Phenylthio-2-aminobenzimidazole) is an impurity of Fenbendazole, a broad spectrum benzimidazole anthelmintic

Analysis H NMR, HPLC, MS

We have an excellent track record in the successful synthesis of agrochemical impurity reference standards. As we want to protect impurity profiles we cannot list all the impurities we have synthesised. Please Contact Us for a custom synthesis quotation for these or any other products of interest.