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Pharmaceutical analytical standards

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

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Results 7,521-7,530 of 59,523

Tazobactam Impurity 37

ImpurityLevels of characterisation
Cat. No.
P-T025-052
Formula
C21H20ClNO3S
Family
Tazobactam
Synonyms
Benzhydryl (2S,6R)-3-chloro-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylate

Tazobactam Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-T025-019
Formula
C10H8N4O7S
Family
Tazobactam
Synonyms
(2S,3S,5R)-3-Formyl-4,4,7-trioxo-3-(triazole-1-carbonyl)-4lambda6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

Adenosine Impurity 4 Disodium Salt

ImpurityLevels of characterisation
Cat. No.
P-A041-026
Formula
C12H16N5Na2O7P
Family
Adenosine
Synonyms
Disodium [(2R,3S,4R,5R)-5-[6-(dimethylamino)purin-9-yl]-3,4-dihydroxyoxolan-2-yl]methyl phosphate

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