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Pharmaceutical analytical standards

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

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Results 33,871-33,880 of 36,550

Dropropizine N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-D190-007
CAS
152323-00-7
Formula
C13H20N2O3
Family
Dropropizine
Synonyms
3-(1-oxido-4-phenylpiperazin-1-ium-1-yl)propane-1,2-diol, D,L-Dropropizine N-Oxide

Dropropizine N,N-Dioxide

ImpurityLevels of characterisation
Cat. No.
P-D190-006
CAS
152237-41-7
Formula
C13H20N2O4
Family
Dropropizine
Synonyms
3-(4-Phenyl-1-piperazinyl)-1,2-propanediol N,N'-Dioxide, 3-(1,4-dioxido-4-phenylpiperazine-1,4-diium-1-yl)propane-1,2-diol

Elinzanetant Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-E023-010
CAS
1268364-46-0
Formula
C15H22N2O2
Family
Elinzanetant
Synonyms
(7S,9aS)-7-(Phenylmethoxymethyl)-1,3,4,6,7,8,9,9a-octahydropyrazino[2,1-c][1,4]oxazine dioxalate

Elinzanetant Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-E023-011
CAS
1268446-43-0
Formula
C40H41F7N4O3
Family
Elinzanetant
Synonyms
N-[6-[(7S,9aS)-7-(Phenylmethoxymethyl)-3,4,6,7,9,9a-hexahydro-1H-pyrazino[2,1-c][1,4]oxazin-8-yl]-4-(4-fluoro-2-methylphenyl)-3-pyridinyl]-2-[3,5-bis(trifluoromethyl)phenyl]-N,2-dimethylpropanamide

Elinzanetant Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-E023-012
CAS
825643-73-0
Formula
C25H20ClF7N2O
Family
Elinzanetant
Synonyms
2-[3,5-Bis(trifluoromethyl)phenyl]-N-[6-chloro-4-(4-fluoro-2-methylphenyl)-3-pyridinyl]-N,2-dimethylpropanamide

Emodepside Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-E033-008
CAS
154733-52-5
Formula
C20H23NO4
Family
Emodepside
Synonyms
Benzyl (2R)-2-hydroxy-3-(4-morpholin-4-ylphenyl)propanoate

ent-Duvelisib

ImpurityLevels of characterisation
Cat. No.
P-D198-006
CAS
1261590-48-0
Formula
C22H17ClN6O
Family
Duvelisib
Synonyms
Duvelisib R enantiomer

ent-Sarizotan DiHCl

ImpurityLevels of characterisation
Cat. No.
P-S017-005
CAS
177976-13-5
Formula
C22H21FN2O·2HCl
Family
Sarizotan
Synonyms
ent-Sarizotan Dihydrochloride

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