CAS 13569-96-5: 4-(4-BROMO-PHENYL)-1H-IMIDAZOLE

4-(4-Bromophenyl)-1H-Imidazole

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

4-(4-Bromophenyl)-1H-imidazole is a byproduct of the synthesis of 4-bromo-1H-imidazole. It has been found to be a potent carcinogen in rats, resulting in the formation of alkylation products such as heterocyclic amines and nucleophilic reaction products. It has also been shown to cause erythrocyte hemolysis, which can lead to kidney damage. This impurity is produced by the irradiation of sodium salts, rationalized through stereoselective alkylation, amines, and heterocyclic amines. The luminescence properties of 4-(4-bromophenyl)-1H-imidazole have also been studied for use in devices and techniques for detecting impurities in pharmaceuticals.