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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 7,331-7,340 of 36,550

Ertapenem Impurity 6 Dihydrochloride

ImpurityLevels of characterisation
Cat. No.
P-E086-022
Formula
C19H21N3O3S·2HCl
Family
Ertapenem
Synonyms
3-[[(2S,4S)-4-[(4-Aminophenyl)methylsulfanyl]pyrrolidine-2-carbonyl]amino]benzoic acid dihydrochloride

Ertapenem Impurity 7 Dihydrochloride

ImpurityLevels of characterisation
Cat. No.
P-E086-023
Formula
C44H48N6O13S2·2HCl
Family
Ertapenem
Synonyms
(4R,5S,6S)-3-[(3S,5S)-5-[[3-[(1R)-1-[(4R,5S,6S)-2-Carboxy-3-[(3S,5S)-5-[(3-carboxyphenyl)carbamoyl]pyrrolidin-3-yl]sulfanyl-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-6-yl]ethoxy]carbonylphenyl]carbamoyl]pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid dihydrochloride

Ertapenem Impurity 9 Hydrochloride

ImpurityLevels of characterisation
Cat. No.
P-E086-025
Formula
C24H30N4O6S·HCl
Family
Ertapenem
Synonyms
(4R,5S,6S)-3-[(3S,5S)-5-[[3-(Dimethylcarbamoyl)phenyl]carbamoyl]pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid hydrochloride

Faropenem Impurity 11

ImpurityLevels of characterisation
Cat. No.
P-F006-018
Formula
C14H21NO6S
Family
Faropenem
Synonyms
(2S,3R)-2-[4-Ethoxycarbonyl-5-[(2R)-oxolan-2-yl]-2,3-dihydro-1,3-thiazol-2-yl]-3-hydroxybutanoic acid

Faropenem Impurity 12

ImpurityLevels of characterisation
Cat. No.
P-F006-021
Formula
C14H21NO6S
Family
Faropenem
Synonyms
(2R,3R)-2-[4-Ethoxycarbonyl-5-[(2R)-oxolan-2-yl]-2,3-dihydro-1,3-thiazol-2-yl]-3-hydroxybutanoic acid

Faropenem Impurity 13

ImpurityLevels of characterisation
Cat. No.
P-F006-022
Formula
C24H30N2O10S2
Family
Faropenem
Synonyms
(2R)-2-[(1S,2R)-1-Carboxy-2-hydroxypropyl]-3-[(5R,6S)-6-[(1R)-1-hydroxyethyl]-7-oxo-3-[(2R)-oxolan-2-yl]-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carbonyl]-5-[(2R)-oxolan-2-yl]-2H-1,3-thiazole-4-carboxylic acid

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