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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 15,661-15,670 of 59,523

Crizotinib Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-C256-012
Formula
C21H22Cl2FN5O2
Family
Crizotinib
Synonyms
3-[(1R)-1-(2,6-Dichloro-3-fluorophenyl)ethoxy]-5-[1-(1-hydroxypiperidin-4-yl)pyrazol-4-yl]pyridin-2-amine

Crizotinib Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-C256-013
Formula
C21H20Cl2FN5O3
Family
Crizotinib
Synonyms
3-[(1R)-1-(2,6-Dichloro-3-fluorophenyl)ethoxy]-2-nitro-5-(1-piperidin-4-ylpyrazol-4-yl)pyridine

Crizotinib Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-C256-014
Formula
C16H24N6
Family
Crizotinib
Synonyms
4-[3-(1-Piperidin-4-ylpyrazol-4-yl)pyrazol-1-yl]piperidine

Difenacoum Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-D703-008
Formula
C13H9Br3
Synonyms
2-Bromo-1-(dibromomethyl)-3-phenylbenzene

Difenacoum Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-D703-010
Formula
C14H9BrClIO3
Synonyms
2-[(2-Bromo-3-iodophenyl)methoxy]-5-chloro-4-hydroxybenzaldehyde

Difenacoum Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-D703-011
Formula
C36H36BrClN2O9
Synonyms
2-[3-[[5-[(2-Bromo-3-phenylphenyl)methoxy]-4-chloro-2-[[[(2S)-3-hydroxy-1-oxo-1-propan-2-yloxypropan-2-yl]amino]methyl]phenoxy]methyl]pyridin-1-ium-1-yl]-4-hydroxy-4-oxobutanoate

Difenacoum Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-D703-012
Formula
C29H28BrClN2O4
Synonyms
2-[[4-[(2-Bromo-3-phenylphenyl)methoxy]-5-chloro-2-(pyridin-3-ylmethoxy)phenyl]methylamino]propane-1,3-diol

Difenacoum Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-D703-013
Formula
C32H32ClIN2O5
Synonyms
Propan-2-yl (2S)-2-[[5-chloro-4-[(2-iodo-3-phenylphenyl)methoxy]-2-(pyridin-3-ylmethoxy)phenyl]methylamino]-3-hydroxypropanoate

Difenacoum-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-D703-002
Formula
C31H19D5O3

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