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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 12,351-12,360 of 35,292

Fondaparinux Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-F112-016
Formula
C29H33N3O11
Family
Fondaparinux
Synonyms
Methyl (2S,3S,4S,5R,6S)-6-[[(1R,2S,3R,4R,5R)-3-acetyloxy-4-azido-6,8-dioxabicyclo[3.2.1]octan-2-yl]oxy]-3-hydroxy-4,5-bis(phenylmethoxy)oxane-2-carboxylate

Fondaparinux Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-F112-018
Formula
C40H47NO15
Family
Fondaparinux
Synonyms
Methyl (2R,3S,4S,5R,6S)-5-acetyloxy-6-[(2R,3S,4R,5R,6S)-2-(acetyloxymethyl)-6-methoxy-4-phenylmethoxy-5-(phenylmethoxycarbonylamino)oxan-3-yl]oxy-3-hydroxy-4-phenylmethoxyoxane-2-carboxylate

Fondaparinux Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-F112-019
Formula
C40H47NO15
Family
Fondaparinux
Synonyms
Methyl (2R,3S,4S,5R,6R)-5-acetyloxy-6-[(2R,3S,4R,5R,6R)-2-(acetyloxymethyl)-6-methoxy-4-phenylmethoxy-5-(phenylmethoxycarbonylamino)oxan-3-yl]oxy-3-hydroxy-4-phenylmethoxyoxane-2-carboxylate

Fondaparinux Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-F112-020
Formula
C40H47NO15
Family
Fondaparinux
Synonyms
Methyl (2R,3S,4S,5R,6S)-5-acetyloxy-6-[(2R,3S,4R,5R,6R)-2-(acetyloxymethyl)-6-methoxy-4-phenylmethoxy-5-(phenylmethoxycarbonylamino)oxan-3-yl]oxy-3-hydroxy-4-phenylmethoxyoxane-2-carboxylate

Furfural Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-F349-009
Formula
C10H11NO7
Synonyms
[Acetyloxy-(5-nitrofuran-2-yl)methyl] propanoate

Gadoxetate Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-G009-006
Formula
C37H63N3O9
Family
Gadoxetate
Synonyms
tert-Butyl 2-[2-[[(2S)-2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-3-(4-ethoxyphenyl)propyl]amino]ethyl-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]acetate

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