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Pharmaceutical analytical standards

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

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Results 11,391-11,400 of 59,523

Cefamandole Impurity 10

ImpurityLevels of characterisation
Cat. No.
P-C071-019
Formula
C19H20N6O7S2
Family
Cefamandole
Synonyms
2-[(R)-Carboxy-[[(2R)-2-formyloxy-2-phenylacetyl]amino]methyl]-5-[(1-methyltetrazol-5-yl)sulfanylmethyl]-3,4-dihydro-2H-1,3-thiazine-4-carboxylic acid

Cefamandole Impurity 17

ImpurityLevels of characterisation
Cat. No.
P-C071-026
Formula
C17H18N6O3S2
Family
Cefamandole
Synonyms
(2R)-2-Hydroxy-N-[(6R,7R)-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl]-2-phenylacetamide

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