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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 54,551-54,560 of 59,523

Ciprofibrate EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C172-005
CAS
130232-51-8
Formula
C14H16Cl2O3
Family
Ciprofibrate
Synonyms
methyl 2-[4-(2,2-dichlorocyclopropyl)phenoxy]-2-methylpropanoate, Ciprofibrate Impurity D

Ciprofibrate EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C172-006
CAS
52179-28-9
Formula
C15H18Cl2O3
Family
Ciprofibrate
Synonyms
Ethyl 2-[4-(2,2-dichlorocyclopropyl)phenoxy]-2-methylpropionate, ethyl 2-[4-(2,2-dichlorocyclopropyl)phenoxy]-2-methylpropanoate

Ciprofibrate-d6

Isotopically labelledLevels of characterisation
Cat. No.
P-C172-008
CAS
2070015-05-1
Formula
C13H8D6Cl2O3
Family
Ciprofibrate

Clonixin Chloroamide

ImpurityLevels of characterisation
Cat. No.
P-C214-008
CAS
57841-61-9
Formula
C13H10Cl2N2O
Family
Clonixin
Synonyms
2-Chloro-N-(3-chloro-2-methylphenyl)pyridine-3-carboxamide, Clonixin Impurity 3

Clonixin Hydroxyamide

ImpurityLevels of characterisation
Cat. No.
P-C214-010
CAS
72646-00-5
Formula
C13H11ClN2O2
Family
Clonixin
Synonyms
N-(3-Chloro-2-methylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide, Clonixin Impurity 4

Cyclic Cidofovir

ImpurityLevels of characterisation
Cat. No.
P-C159-008
CAS
127757-45-3
Formula
C8H12N3O5P
Family
Cidofovir
Synonyms
Cyclic HPMPC, Chpmpc

25-Desacetyl Rifapentine

ImpurityLevels of characterisation
Cat. No.
P-R055-004
CAS
79039-56-8
Formula
C45H62N4O11
Family
Rifapentine
Synonyms
Rifamycin, 3-(((4-cyclopentyl-1-piperazinyl)imino)methyl)-25-O-deacetyl-

Deshydroxyethyl opipramol

ImpurityLevels of characterisation
Cat. No.
P-O025-007
CAS
4346-38-7
Formula
C21H25N3
Family
Opipramol
Synonyms
Opipramol Impurity 1, 11-(3-piperazin-1-ylpropyl)benzo[b][1]benzazepine

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