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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 12,761-12,770 of 35,292

Aucubin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-A841-002
Formula
C27H34O15
Synonyms
[(2R,3R,4S,5R,6S)-6-[[(1S,4aR,5S,7aS)-5-Acetyloxy-7-(acetyloxymethyl)-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-1-yl]oxy]-3,4,5-triacetyloxyoxan-2-yl]methyl acetate

Aucubin Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-A841-003
Formula
C17H24O10
Synonyms
[(1S,4aR,5S,7aS)-7-(Hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-5-yl] acetate

Aucubin Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-A841-004
Formula
C40H62O14
Synonyms
[(2R,3R,4S,5R,6S)-6-[[(1S,4aR,5S,7aS)-7-(2,2-Dimethylpropanoyloxymethyl)-5-hydroxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-1-yl]oxy]-3,4,5-tris(2,2-dimethylpropanoyloxy)oxan-2-yl]methyl 2,2-dimethylpropanoate

BAL30072 Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-B185-003
Formula
C19H17NO4
Synonyms
5-Benzhydryloxy-1-hydroxy-2-(hydroxymethyl)pyridin-4-one

BAL30072 Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-B185-004
Formula
C32H28N2O4
Synonyms
2-(Aminooxymethyl)-1,5-dibenzhydryloxypyridin-4-one

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