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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 8,451-8,460 of 36,550

Ranitidine Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-R014-031
Formula
C18H29N3O2S
Family
Ranitidine
Synonyms
N-[[5-[(Dimethylamino)methyl]furan-2-yl]methyl]-2-[[5-[(dimethylamino)methyl]furan-2-yl]methylsulfanyl]ethanamine

Repaglinide Impurity 10

ImpurityLevels of characterisation
Cat. No.
P-R034-033
Formula
C30H34N2O4
Family
Repaglinide
Synonyms
2-Ethoxy-4-[2-oxo-2-[[(1S)-2-phenyl-1-(2-piperidin-1-ylphenyl)ethyl]amino]ethyl]benzoic acid

Repaglinide Impurity 11

ImpurityLevels of characterisation
Cat. No.
P-R034-034
Formula
C17H23NO4
Family
Repaglinide
Synonyms
4-[2-(Cyclohexylamino)-2-oxoethyl]-2-ethoxybenzoic acid

Repaglinide Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-R034-029
Formula
C26H36N2O3
Family
Repaglinide
Synonyms
2-(3-Ethoxy-4-hydroxyphenyl)-N-[3-methyl-1-(2-piperidin-1-ylphenyl)butyl]acetamide

Repaglinide Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-R034-030
Formula
C23H35N3O4
Family
Repaglinide
Synonyms
(2S)-2-Acetamido-5-[[(1R)-3-methyl-1-(2-piperidin-1-ylphenyl)butyl]amino]-5-oxopentanoic acid

Repaglinide Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-R034-032
Formula
C30H34N2O4
Family
Repaglinide
Synonyms
2-Ethoxy-4-[2-oxo-2-[[(1R)-2-phenyl-1-(2-piperidin-1-ylphenyl)ethyl]amino]ethyl]benzoic acid

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