Zolpidem Impurity 35

Zolpidem Impurity 26 Zolpidem Impurity 23 Zolpidem tartrate 6-Methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridine 7-methyl-2-(p-tolyl)imidazo[1,2-a]pyridine Zolpidem Impurity 38 Hydroxy[6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]acetic acid Zolpidem Zolpidem Impurity 46 Benzenebutanamide, β-bromo-N,N,4-trimethyl-γ-oxo- 6-Methyl-2-(4-methylphenyl)imidazol[1,2-a]-pyridine-3-acetic acid Zolpidem Impurity 31 8-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridine Tolyloyl propionamide 2-bromo-3-methylacetophenone Methyl 6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridine-3-acetate Zolpidem Impurity 18 Zolpidem Impurity 29