3-Carboxy-2-[8-chloro-6-(2-fluorophenyl)-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine-2-ium-2-yl]propanoate

Midazolam impurity reference standard

1-(3-Ethoxy-4-methoxy-phenyl)-2-methanesulfonyl-ethylamine