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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 2,661-2,670 of 5,812

Metoprolol EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M110-004
CAS
109632-08-8
Formula
C14H23NO3
Family
Metoprolol
Synonyms
C-Desmethyl Metoprolol, 1-(Ethylamino)-3-(4-(2-methoxyethyl)phenoxy)-2-propanol

Metoprolol EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M110-005
CAS
56718-71-9
Formula
C9H12O2
Family
Metoprolol
Synonyms
4-(2-Methoxyethyl)phenol, p-(2-Methoxyethyl)phenol

Metoprolol EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M110-006
CAS
62572-90-1
Formula
C12H18O4
Family
Metoprolol
Synonyms
3-(4-(2-Methoxyethyl)phenoxy)propane-1,2-diol, 3-[4-(2-methoxyethyl)phenoxy]propane-1,2-diol

Metoprolol EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M110-007
CAS
163685-38-9
Formula
C15H25NO3
Family
Metoprolol
Synonyms
ortho-Metoprolol, 1-(2-(2-Methoxyethyl)phenoxy)-3-((1-methylethyl)amino)-2-propanol

Metoprolol EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M110-008
CAS
7695-63-8
Formula
C12H19NO2
Family
Metoprolol
Synonyms
1-phenoxy-3-(propan-2-ylamino)propan-2-ol, Desmethoxyethyl metoprolol

Metoprolol EP Impurity H

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M110-046
CAS
62572-94-5
Formula
C14H23NO3
Family
Metoprolol
Synonyms
Betaxolol EP Impurity B, O-Demethylmetoprolol

Metoprolol EP Impurity I

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M110-009
CAS
933468-54-3
Formula
C14H21NO2
Family
Metoprolol
Synonyms
Metoprolol Impurity I, 1-(4-Ethenylphenoxy)-3-[(1-methylethyl)amino]-2-propanole

Metoprolol EP Impurity N

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M110-010
CAS
6452-57-9
Formula
C6H15NO2
Family
Metoprolol
Synonyms
3-Isopropylamino-1,2-propanediol, 3-(propan-2-ylamino)propane-1,2-diol

Metoprolol EP Impurity O

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M110-011
CAS
154784-36-8
Formula
C27H41NO6
Family
Metoprolol
Synonyms
n,n-bis(2-hydroxy-3-(4-(2-methoxyethyl)phenoxy)propyl)isopropylamine

Metoprolol Succinate EP Impurity J

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M110-012
CAS
163685-37-8
Formula
C18H31NO5
Family
Metoprolol
Synonyms
Metoprolol Tartrate EP Impurity J, Metoprolol tartrate impurity j (ep impurity)

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