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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Active ingredients from A to Z →

Results 1,391-1,400 of 5,812

Fingolimod EP Impurity H

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-F049-016
CAS
162358-09-0
Formula
C25H39NO5
Family
Fingolimod
Synonyms
N-[1,1-Bis[(acetyloxy)methyl]-3-(4-octylphenyl)propyl]acetamide, Tricetyl fingolimod

Fingolimod EP Impurity I

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-F049-017
CAS
249289-10-9
Formula
C21H35NO3
Family
Fingolimod
Synonyms
N-(1-hydroxy-2-(hydroxymethyl)-4-(4-octylphenyl)butan-2-yl)acetamide, N-[1-hydroxy-2-(hydroxymethyl)-4-(4-octylphenyl)butan-2-yl]acetamide

Gadobutrol EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-G003-058
CAS
151852-61-8
Formula
C18H34N4O9
Family
Gadobutrol
Synonyms
Butrol, Calcobutrol Impurity 4

Gadobutrol EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-G003-056
CAS
112188-16-6
Formula
C14H23GdN4O6
Family
Gadobutrol
Synonyms
Gadoteridol USP Related Compound B, Gd-DO3A, Gadolinium(III) 2,2',2''-(1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

Cetirizine Dihydrochloride EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C119-004
CAS
1000690-91-4
Formula
C19H21ClN2O2·2HCl
Family
Cetirizine
Synonyms
Cetirizine Impurity B dihydrochloride, De(carboxymethoxy) Cetirizine Acetic Acid Dihydrochloride

Cetirizine Dihydrochloride EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C119-006
CAS
346451-15-8
Formula
C30H28Cl2N2
Family
Cetirizine
Synonyms
1,4-Bis[(4-chlorophenyl)phenylmethyl]piperazine, 1,4-bis[(4-chlorophenyl)-phenylmethyl]piperazine

Cetirizine Dihydrochloride EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C119-007
CAS
83881-56-5
Formula
C23H29ClN2O4·2HCl
Family
Cetirizine
Synonyms
Acetic acid, (2-(2-(4-((4-chlorophenyl)phenylmethyl)-1-piperazinyl)ethoxy)ethoxy)-, dihydrochloride, Hydroxyzine Acetic Acid Dihydrochloride

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