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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 10,691-10,700 of 35,292

Doripenem Impurity 10

ImpurityLevels of characterisation
Cat. No.
P-D174-024
Formula
C15H23N3O4S
Family
Doripenem
Synonyms
(4R,5S,6S)-3-[(3S,5S)-5-(Aminomethyl)pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid

Doripenem Impurity 13

ImpurityLevels of characterisation
Cat. No.
P-D174-027
Formula
C29H27N2O10P
Family
Doripenem
Synonyms
(4-Nitrophenyl)methyl (4S,5S,6S)-3-diphenoxyphosphoryloxy-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate

Fluorouracil Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-F091-017
Formula
C8H5FN4O4
Family
Fluorouracil
Synonyms
3-(2,4-Dioxo-1H-pyrimidin-5-yl)-5-fluoro-1H-pyrimidine-2,4-dione

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