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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 25,121-25,130 of 35,292

trans-Clomifene

ImpurityLevels of characterisation
Cat. No.
P-C210-045
CAS
15690-57-0
Formula
C26H28ClNO
Family
Clomifene
Synonyms
Enclomiphene, trans-Clomiphene (Enclomiphene)

cis-Clomifene Citrate

ImpurityLevels of characterisation
Cat. No.
P-C210-025
CAS
7619-53-6
Formula
C32H36ClNO8
Family
Clomifene
Synonyms
cis-Clomiphene Citrate, Zuclomiphene

trans-Clomifene Citrate

ImpurityLevels of characterisation
Cat. No.
P-C210-046
CAS
7599-79-3
Formula
C26H28ClNO·C6H8O7
Family
Clomifene
Synonyms
trans-Clomiphene Citrate, Enclomiphene

Clomifene Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C210-014
CAS
73404-00-9
Formula
C26H31NO2
Family
Clomifene
Synonyms
1-[4-[2-(Diethylamino)ethoxy]phenyl]-1,2-diphenylethanol, alpha-(4-(2-(Diethylamino)ethoxy)phenyl)-alpha-phenylbenzeneethanol

E-Clomifene N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-C210-044
CAS
79838-56-5
Formula
C26H28ClNO2
Family
Clomifene
Synonyms
E-Clomiphene N-oxide, Clomifenoxide

Clomifene-N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-C210-035
CAS
97642-74-5
Formula
C26H28ClNO2
Family
Clomifene
Synonyms
Clomiphene-N-Oxide, Clomifenoxide

2-Cyanoisonicotinic Acid

ImpurityLevels of characterisation
Cat. No.
P-T163-005
CAS
161233-97-2
Formula
C7H4N2O2
Family
Topiroxostat
Synonyms
Topiroxostat Impurity 32, 2-cyanopyridine-4-carboxylic acid

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