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Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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N-Nitroso Sacubitril (3R,5S)-Pyrrolidinone Impurity

NitrosamineLevels of characterisation

Cat. No.: P-S001-013
Formula: C₁₈H₁₈N₂O₂
Family: Sacubitril
Synonyms: (3R,5S)-3-Methyl-1-nitroso-5-[(4-phenylphenyl)methyl]pyrrolidin-2-one, N-Nitroso Sacubitril Impurity 1

N-Nitroso Sacubitril Impurity 44

NitrosamineLevels of characterisation

Cat. No.: P-S001-014
Formula: C₂₃H₂₈N₂O₅
Family: Sacubitril
Synonyms: (2R,4S)-2-Methyl-4-[(2-methylpropan-2-yl)oxycarbonyl-nitrosoamino]-5-(4-phenylphenyl)pentanoic acid, N-Nitroso Sacubitril Impurity 2

N-Nitroso Sacubitril Valsartan

NitrosamineLevels of characterisation

Cat. No.: P-S001-015
Formula: C₂₄H₂₉NO₅·C₂₄H₂₈N₆O₄
Family: Sacubitril

N-Nitroso Saxagliptin Cyclic Amidine Impurity

NitrosamineLevels of characterisation

Cat. No.: P-S020-008
Formula: C₁₈H₂₄N₄O₃
Family: Saxagliptin

N-Nitroso Saxagliptin Impurity 1

NitrosamineLevels of characterisation

Cat. No.: P-S020-009
Formula: C₆H₉N₃O₂
Family: Saxagliptin

N-Nitroso Saxagliptin Impurity 2

NitrosamineLevels of characterisation

Cat. No.: P-S020-010
Formula: C₆H₉N₃O₂
Family: Saxagliptin
Synonyms: (1S,3S,5S)-2-Nitroso-2-azabicyclo[3.1.0]hexane-3-carboxamide

N-Nitroso Saxagliptin Impurity 3

NitrosamineLevels of characterisation

Cat. No.: P-S020-011
Formula: C₂₀H₂₅N₃O₂
Family: Saxagliptin

Saxagliptin Impurity 25

NitrosamineLevels of characterisation

Cat. No.: P-S020-068
Formula: C₆H₇N₃O
Family: Saxagliptin
Synonyms: (1S,3S,5S)-2-Nitroso-2-azabicyclo[3.1.0]hexane-3-carbonitrile

Saxagliptin Impurity 28

NitrosamineLevels of characterisation

Cat. No.: P-S020-071
Formula: C₆H₇N₃O
Family: Saxagliptin
Synonyms: (1R,3R,5R)-2-Nitroso-2-azabicyclo[3.1.0]hexane-3-carbonitrile

N1-Nitroso Iopromide EP Impurity H

NitrosamineLevels of characterisation

Cat. No.: P-I062-011
Formula: C₁₄H₁₄I₃N₃O₈
Family: Iopromide

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