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QM161833
Metoprolol Impurity 33
Molecular Formula: C9H13NO4S
Molecular Weight: 231.27
CAS No.: 287944-27-8
QM161834
alpha-Hydroxymetoprolol
Molecular Formula: C15H25NO4
Molecular Weight: 283.36
CAS No.: 56392-16-6
QM161835
Metoprolol Impurity 35
Molecular Formula: C15H25NO4
Molecular Weight: 283.36
CAS No.: NA
QM161836
Metoprolol Nitroso Impurity 1
Molecular Formula: C12H17NO4
Molecular Weight: 239.27
CAS No.: NA
QM161837
Metoprolol Impurity 37
Molecular Formula: C11H16O3
Molecular Weight: 196.24
CAS No.: NA
QM161838
Metoprolol fumarate
Molecular Formula: C15H25NO3 1/2C4H4O4
Molecular Weight: 267.36 1/2116.07
CAS No.: 80274-67-5;37350-58-6(free base);56392-17-7(1/2 tartrate)
QM161839
Metoprolol Impurity 39
Molecular Formula: C10H13ClO
Molecular Weight: 184.66
CAS No.: 18995-35-2
QM161840
Metoprolol Impurity 40
Molecular Formula: C12H18O2
Molecular Weight: 194.27
CAS No.: 123195-72-2
QM161841
Metoprolol Impurity 41
Molecular Formula: C13H20O2
Molecular Weight: 208.3
CAS No.: 84697-14-3
QM161842
Metoprolol Impurity 42
Molecular Formula: C9H12O2
Molecular Weight: 152.19
CAS No.: 330976-39-1
QM161843
Metoprolol Impurity 43
Molecular Formula: C6H15NO2
Molecular Weight: 133.19
CAS No.: 6452-57-9;73313-34-5(oxalate salt)
QM161844
Metoprolol Impurity 44
Molecular Formula: C15H25NO4
Molecular Weight: 283.36
CAS No.: NA
QM161845
Metoprolol Impurity 45
Molecular Formula: C15H23NO4
Molecular Weight: 281.35
CAS No.: NA
QM161846
Metoprolol-d7 hydrochloride
Molecular Formula: C15H18D7NO3.HCl
Molecular Weight: 274.41 36.46
CAS No.: 1219798-61-4
QM161847
Metoprolol-d6 hemitartrate
Molecular Formula: C15H19D6NO3.1/2C4H6O6
Molecular Weight: 273.41 75.05
CAS No.: NA
QM161848
Metoprolol Impurity 48
Molecular Formula: C15H22O5
Molecular Weight: 282.34
CAS No.: 1416440-64-6
QM161849
Metoprolol Impurity 49
Molecular Formula: C12H17ClO3
Molecular Weight: 244.72
CAS No.: 2517349-25-4
QM161850
Metoprolol Impurity 50
Molecular Formula: C15H23NO2
Molecular Weight: 249.35
CAS No.: NA
QM161851
N-Nitroso Metoprolol
Molecular Formula: C15H24N2O4
Molecular Weight: 296.37
CAS No.: 138768-62-4
QM161852
Metoprolol Impurity 52
Molecular Formula: C12H19NO3
Molecular Weight: 225.29
CAS No.: NA
QM161853
N-Nitroso Metoprolol-d7
Molecular Formula: C15H17D7N2O4
Molecular Weight: 303.41
CAS No.: NA
QM161854
Metoprolol Impurity 54
Molecular Formula: C6H11ClO3
Molecular Weight: 166.6
CAS No.: 3944-63-6
QM161855
Metoprolol Impurity 55
Molecular Formula: C6H13ClO4
Molecular Weight: 184.62
CAS No.: 52550-57-9
QM161856
N-Nitroso Metoprolol-d6
Molecular Formula: C15H18D6N2O4
Molecular Weight: 302.4
CAS No.: NA
