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Pharmaceutical analytical standards

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

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Safinamide Impurity 9

ImpurityLevels of characterisation

Cat. No.: P-S002-026
Formula: C₁₈H₂₄N₂O₂
Family: Safinamide

Safinamide N-Hydroxy Impurity

ImpurityLevels of characterisation

Cat. No.: P-S002-030
Formula: C₁₇H₁₉FN₂O₃
Family: Safinamide

Safinamide N-Oxide Impurity

ImpurityLevels of characterisation

Cat. No.: P-S002-031
Formula: C₁₇H₁₇FN₂O₃
Family: Safinamide

Sapropterin Impurity 10

ImpurityLevels of characterisation

Cat. No.: P-S012-027
Formula: C₁₀H₁₁N₅O₃
Family: Sapropterin
Synonyms: [(1S)-1-(2-Amino-4-oxo-3H-pteridin-6-yl)ethyl] acetate

Sapropterin Impurity 12 Trifluoroacetate

ImpurityLevels of characterisation

Cat. No.: P-S012-031
Formula: C₆H₉N₅O·C₂HF₃O₂
Family: Sapropterin
Synonyms: 2-Amino-5,6,7,8-tetrahydro-1H-pteridin-4-one trifluoroacetate

Sapropterin Impurity 2 (Mixture of Isomers)

ImpurityLevels of characterisation

Cat. No.: P-S012-019
Formula: C₉H₁₄N₄O₄·C₂HF₃O₂
Family: Sapropterin
Synonyms: 6-[(1R,2S)-1,2-Dihydroxypropyl]-5,6,7,8-tetrahydro-1H-pteridine-2,4-dione trifluoroacetate

Sapropterin Impurity 4

ImpurityLevels of characterisation

Cat. No.: P-S012-021
Formula: C₁₉H₁₉N₇O₅
Family: Sapropterin

Sapropterin Impurity 5

ImpurityLevels of characterisation

Cat. No.: P-S012-022
Formula: C₁₁H₁₃N₅O₄
Family: Sapropterin
Synonyms: [(1R,2S)-1-(2-Amino-4-oxo-1H-pteridin-6-yl)-2-hydroxypropyl] acetate

Sapropterin Impurity 6

ImpurityLevels of characterisation

Cat. No.: P-S012-023
Formula: C₁₁H₁₃N₅O₄
Family: Sapropterin
Synonyms: [(1R,2S)-1-(2-Amino-4-oxo-3H-pteridin-6-yl)-1-hydroxypropan-2-yl] acetate

Sapropterin Impurity 9

ImpurityLevels of characterisation

Cat. No.: P-S012-026
Formula: C₁₀H₁₄N₂O₂
Family: Sapropterin
Synonyms: (1E,2S,3S)-1-(Phenylhydrazinylidene)butane-2,3-diol

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