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Metoprolol EP Impurity D
Metoprolol EP Impurity D

CAT No: ALL-MET-901

Chemical Name: (2RS)-3-[4-(2-Methox...

Molecular Formula: C12H18O4

Molecular Weight: 226.27

CAS Number: 62572-90-1

Metoprolol EP Impurity C
Metoprolol EP Impurity C

CAT No: ALL-MET-745

Chemical Name: 4-[(2RS)-2-Hydroxy-3...

Molecular Formula: C13H19NO3 (Base) ;C17H23NO7 (maleate salt)

Molecular Weight: 237.29 ;353.15

CAS Number: 29122-74-5

Metoprolol EP Impurity B
Metoprolol EP Impurity B

CAT No: ALL-MET-719

Chemical Name: 4-(2-Methoxyethyl)ph...

Molecular Formula: C9H12O2

Molecular Weight: 152.19

CAS Number: 56718-

Metoprolol EP Impurity A
Metoprolol EP Impurity A

CAT No: ALL-MET-088

Chemical Name: (2RS)-1-(Ethylamino)...

Molecular Formula: C14H23NO3

Molecular Weight: 253.34

CAS Number: 109632-08-8

Metoprolol Acid Sodium Salt
Metoprolol Acid Sodium Salt

CAT No: ALL-MET-144

Chemical Name: 2-[4-[(2RS)-2-Hydrox...

Molecular Formula: C14H20NNaO4

Molecular Weight: 289.3

CAS Number: 56392-14-4

Metoprolol Acid Methyl Ester
Metoprolol Acid Methyl Ester

CAT No: ALL-MET-231

Chemical Name: 2-[4-[(2RS)-2-Hydrox...

Molecular Formula: C15H23NO4

Molecular Weight: 281.35

CAS Number: 29121-23-1 (base) ; 83281-59-8 (HCL salt)

Metoprolol Acid Ethyl Ester
Metoprolol Acid Ethyl Ester

CAT No: ALL-MET-401

Chemical Name: 2-[4-[(2RS)-2-Hydrox...

Molecular Formula: C16H25NO4

Molecular Weight: 295.37

CAS Number: 29112-40-1

Metolazone EP Impurity E
Metolazone EP Impurity E

CAT No: ALL-METOL-6

Chemical Name: 2-Amino-4-chloro-N-(...

Molecular Formula: C14H14ClN3O3S

Molecular Weight: 339.8

CAS Number: 23380-54-3

Metolazone EP Impurity D
Metolazone EP Impurity D

CAT No: ALL-METOL-5

Chemical Name: 3,4-Didehydro Metola...

Molecular Formula: C16H14ClN3O3S

Molecular Weight: 363.82

CAS Number: 4015-23-0

Metolazone EP Impurity C / Metolazone Desmethyl
Metolazone EP Impurity C / Metolazone Desmethyl

CAT No: ALL-METOL-4

Chemical Name: (2RS)-7-Chloro-2-met...

Molecular Formula: C15H14ClN3O3S

Molecular Weight: 351.81

CAS Number: 28524-40-5

Metolazone EP Impurity B
Metolazone EP Impurity B

CAT No: ALL-METOL-3

Chemical Name: (2RS)-7-Chloro-2-met...

Molecular Formula: C16H16ClN3O3S

Molecular Weight: 365.83

CAS Number: 28508-63-6

Metolazone EP Impurity A
Metolazone EP Impurity A

CAT No: ALL-METOL-2

Chemical Name: (2RS)-7-Chloro-2-met...

Molecular Formula: C16H16ClN3O3S

Molecular Weight: 365.83

CAS Number: 50869-25-5