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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 2,591-2,600 of 5,812

Ramipril EP Impurity I

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-R011-014
CAS
129939-65-7
Formula
C23H32N2O5
Family
Ramipril
Synonyms
Ramipril impurity i (ep impurity), Ramipril impurity I

Ramipril EP Impurity K

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-R011-016
CAS
108736-10-3
Formula
C21H26N2O4
Family
Ramipril
Synonyms
Ramiprilat Diketopiperazine, Ramipril EP Impurity K (Mixture of Diastereomers)

Ramipril EP Impurity L

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-R011-017
CAS
1309040-96-7
Formula
C23H30N2O5
Family
Ramipril
Synonyms
Ramipril hydroxydiketopiperazine, Ethyl (2S)-2-((3S,5aS,8aS,9aS)-9a-hydroxy-3-methyl-1,4-dioxodecahydro-2H-cyclopenta(4,5)pyrrolo(1,2-a)pyrazin-2-yl)-4-phenylbutanoate

Ramipril EP Impurity M

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-R011-018
CAS
2743-38-6
Formula
C18H14O8
Family
Ramipril
Synonyms
Dibenzoyltartaric acid, Dibenzoyl-L-tartaric acid

Ramipril EP Impurity N

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-R011-019
CAS
129939-63-5
Formula
C23H32N2O5
Family
Ramipril
Synonyms
Ramipril isomer, (S,S,R,R,R)-, Cyclopenta(b)pyrrole-2-carboxylic acid, 1-((2S)-2-(((1S)-1-(ethoxycarbonyl)-3-phenylpropyl)amino)-1-oxopropyl)octahydro-, (2R,3aR,6aR)-

Ramipril EP Impurity O

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-R011-021
CAS
151387-05-2
Formula
C30H38N2O6
Family
Ramipril
Synonyms
Diethyl 2,2'-(2,5-dimethyl-3,6-dioxopiperazine-1,4-diyl)bis(4-phenylbutanoate)

Tigecycline EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T116-002
CAS
149934-21-4
Formula
C23H28N4O7
Family
Tigecycline
Synonyms
Tigecycline impurity b (ep impurity), Tigecycline EP Impurity B(9-Aminominocycline)

Tramadol EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T172-005
CAS
152538-36-8
Formula
C16H25NO2
Family
Tramadol
Synonyms
2-((Dimethylamino)methyl)-1-(3-methoxyphenyl)cyclohexanol, 2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)cyclohexan-1-ol

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