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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 2,681-2,690 of 5,812

Tamoxifen Citrate EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T012-002
CAS
13002-65-8
Formula
C26H29NO
Family
Tamoxifen
Synonyms
2-[4-[(E)-1,2-diphenylbut-1-enyl]phenoxy]-N,N-dimethylethanamine, cis-Tamoxifen

Tamoxifen EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T012-006
CAS
748-97-0
Formula
C26H31NO2
Family
Tamoxifen
Synonyms
1-[4-[2-(dimethylamino)ethoxy]phenyl]-1,2-diphenylbutan-1-ol, alpha-(4-(2-(Dimethylamino)ethoxy)phenyl)-beta-ethyl-alpha-phenylbenzeneethanol

Tamoxifen EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T012-007
CAS
19957-51-8
Formula
C24H25NO
Family
Tamoxifen
Synonyms
Desethyl tamoxifen, 2-[4-(1,2-diphenylethenyl)phenoxy]-N,N-dimethylethanamine

Tamoxifen EP Impurity C (as E-Isomer)

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T012-008
CAS
97151-10-5
Formula
C24H25NO
Family
Tamoxifen
Synonyms
2-[4-[(E)-1,2-diphenylethenyl]phenoxy]-N,N-dimethylethanamine, Desethyl tamoxifen, (E)-

Tamoxifen EP Impurity D (E-Isomer)

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T012-009
CAS
31750-45-5
Formula
C25H27NO
Family
Tamoxifen
Synonyms
2-[4-[(E)-1,2-diphenylprop-1-enyl]phenoxy]-N,N-dimethylethanamine, Desethyl methyl tamoxifen, (E)-

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