CAS Number: 163685-37-8
Alternate CAS#:
Chemical Name: Metoprolol EP Impurity J
Molecular Formula: C18H31NO5
Molecular Weight: 341.45
CAS Number: 62572-94-5
Alternate CAS#:
Chemical Name: Metoprolol EP Impurity H (Betaxolol EP Impurity B)
Molecular Formula: C14H23NO3
Molecular Weight: 253.34
CAS Number: 7695-63-8
Alternate CAS#:
Chemical Name: Metoprolol EP Impurity F
Molecular Formula: C12H19NO2
Molecular Weight: 209.29
CAS Number: 163685-38-9
Alternate CAS#:
Chemical Name: Metoprolol EP Impurity E
Molecular Formula: C15H25NO3
Molecular Weight: 267.37
CAS Number: 62572-90-1
Alternate CAS#:
Chemical Name: Metoprolol EP Impurity D
Molecular Formula: C12H18O4
Molecular Weight: 226.27
CAS Number: 29122-74-5
Alternate CAS#:
Chemical Name: Metoprolol EP Impurity C (Bisoprolol EP Impurity L)
Molecular Formula: C13H19NO3
Molecular Weight: 237.3
CAS Number: 56718-71-9
Alternate CAS#:
Chemical Name: Metoprolol EP Impurity B
Molecular Formula: C9H12O2
Molecular Weight: 152.19
CAS Number: 109632-08-8
Alternate CAS#:
Chemical Name: Metoprolol EP Impurity A
Molecular Formula: C14H23NO3
Molecular Weight: 253.34
CAS Number: 23380-54-3
Alternate CAS#:
Chemical Name: Metolazone EP Impurity E
Molecular Formula: C14H14ClN3O3S
Molecular Weight: 339.79
CAS Number: 4015-23-0
Alternate CAS#:
Chemical Name: Metolazone EP Impurity D
Molecular Formula: C16H14ClN3O3S
Molecular Weight: 363.82
CAS Number: 28524-40-5
Alternate CAS#:
Chemical Name: Metolazone EP Impurity C
Molecular Formula: C15H14ClN3O3S
Molecular Weight: 351.81
CAS Number: 28508-63-6
Alternate CAS#:
Chemical Name: Metolazone EP Impurity B
Molecular Formula: C16H16ClN3O3S
Molecular Weight: 365.83













