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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 23,971-23,980 of 35,292

Metoprolol Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-M110-023
CAS
82961-02-2
Formula
C15H23NO3
Family
Metoprolol
Synonyms
(2RS)-1-[4-[(EZ)-2-Methoxyethenyl]-phenoxy]-3-[(1-methylethyl)amino]propan-2-ol, 1-[4-(2-Methoxyethenyl)phenoxy]-3-[(1-methylethyl)amino]-2-propanol

Metoprolol Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-M110-027
CAS
73723-85-0
Formula
C15H23NO4
Family
Metoprolol
Synonyms
1-(4-(2-Hydroxy-3-(isopropylamino)propoxy)phenyl)-2-methoxyethanone, 1-[4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl]-2-methoxyethanone

Metoprolol Impurity 3 Hydrochloride

ImpurityLevels of characterisation
Cat. No.
P-M110-030
CAS
68416-39-7
Formula
C15H23NO4·HCl
Family
Metoprolol
Synonyms
1-[4-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]-2-methoxyethanone Hydrochloride

Metoprolol Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-M110-028
CAS
89507-60-8
Formula
C12H16O3
Family
Metoprolol
Synonyms
1-[2-(2-Methoxyethyl)phenyoxy]-2,3-epoxypropane, 2-[[2-(2-Methoxyethyl)phenoxy]methyl]oxirane

Metoprolol Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-M110-029
CAS
1155083-53-6
Formula
C12H16O3
Family
Metoprolol
Synonyms
1-[4-(2-Methoxyethyl)phenoxy]propan-2-one

Metoprolol Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-M110-031
CAS
2724689-32-9
Formula
C21H28O5
Family
Metoprolol
Synonyms
2,2-(2-Hydroxy-1,3-propandiyldioxy)bis[(2-methoxyethyl)benzene], 1,3-bis[2-(2-methoxyethyl)phenoxy]propan-2-ol

Metoprolol Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-M110-035
CAS
2732276-87-6
Formula
C14H23NO3
Family
Metoprolol
Synonyms
4-[2-[2-Hydroxy-3-(isopropylamino)propoxy]ethyl]phenol, 4-[2-[2-hydroxy-3-(propan-2-ylamino)propoxy]ethyl]phenol

N'-Nitro-D-Arginine

ImpurityLevels of characterisation
Cat. No.
P-A185-038
CAS
66036-77-9
Formula
C6H13N5O4
Family
Arginine
Synonyms
N(omega)-Nitro-D-arginine, D-Ornithine, N5-(imino(nitroamino)methyl)-

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