Synonyms5-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole; 5-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole; Dexmedetomidine Olefin Impurity; Dexmedetomidine USP Related Compound B Close 5-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole; 5-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole; Dexmedetomidine Olefin Impurity; Dexmedetomidine USP Related Compound B Related products 4-(1-(2,3-dimethylphenyl)vinyl)-1H-imidazole M.F. M.W. 198.26 CAT# AR-D01539 CAS# 1021949-47-2 Dexmedetomidine M.F. M.W. 200.28 CAT# AR-M03006 CAS# 113775-47-6