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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 54,541-54,550 of 59,523

Cidofovir Impurity 1 Disodium Salt

ImpurityLevels of characterisation
Cat. No.
P-C159-005
CAS
127749-26-2
Formula
C8H11N2Na2O7P
Family
Cidofovir
Synonyms
Disodium 1-[(2S)-3-hydroxy-2-(phosphonatomethoxy)propyl]pyrimidine-2,4-dione

Cidofovir Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-C159-007
CAS
132336-41-5
Formula
C12H21N2O7P
Family
Cidofovir
Synonyms
1-[(2S)-2-(Diethoxyphosphorylmethoxy)-3-hydroxypropyl]pyrimidine-2,4-dione

Cinepazide Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C169-005
CAS
88197-50-6
Formula
C22H31N3O5
Family
Cinepazide
Synonyms
(Z)-1-[4-(2-Oxo-2-pyrrolidin-1-ylethyl)piperazin-1-yl]-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one, Cinepazide Impurity A

Cinepazide Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-C169-007
CAS
701954-63-4
Formula
C16H23NO4
Family
Cinepazide
Synonyms
(E)-N,N-Diethyl-3-(3,4,5-trimethoxyphenyl)prop-2-enamide

Cinepazide Impurity E

ImpurityLevels of characterisation
Cat. No.
P-C169-002
CAS
39890-45-4
Formula
C10H19N3O
Family
Cinepazide
Synonyms
1-((Pyrrolidine-1-carbonyl)methyl)piperazine, Cinepazide Impurity 5

Ciprofibrate EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C172-002
CAS
1474058-89-3
Formula
C12H14O3
Family
Ciprofibrate
Synonyms
2-(4-ethenylphenoxy)-2-methylpropanoic acid, Ciprofibrate impurity A

Ciprofibrate EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C172-003
CAS
52179-26-7
Formula
C9H8Cl2O
Family
Ciprofibrate
Synonyms
4-(2,2-Dichlorocyclopropyl)phenol, p-(2,2-Dichlorocyclopropyl)phenol

Ciprofibrate EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C172-004
CAS
2469279-29-4
Formula
C13H16Cl2O2
Family
Ciprofibrate
Synonyms
2-(4-(2,2-Dichlorocyclopropyl)phenoxy)-2-methylpropan-1-ol, 2-[4-(2,2-dichlorocyclopropyl)phenoxy]-2-methylpropan-1-ol

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