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

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N-Boc-1-nitrosopiperidin-4-amine

NitrosamineLevels of characterisation

Cat. No.: P-P229-005
CAS: 2396758-93-1
Formula: C₁₀H₁₉N₃O₃
Family: Prucalopride
Synonyms: N-Nitroso Prucalopride Impurity 46, tert-butyl N-(1-nitrosopiperidin-4-yl)carbamate

1-Acetyl-4-Nitroso Piperazine

NitrosamineLevels of characterisation

Cat. No.: P-P126-010
CAS: 73742-56-0
Formula: C₆H₁₁N₃O₂
Family: Piperazine
Synonyms: 1-(4-nitrosopiperazin-1-yl)ethanone, Ethanone,1-(4-nitroso-1-piperazinyl)-

1-Ethyl-4-nitrosopiperazine

NitrosamineLevels of characterisation

Cat. No.: P-P126-011
CAS: 65504-33-8
Formula: C₆H₁₃N₃O
Family: Piperazine
Synonyms: N-Nitroso-N-Ethyl piperazine, N-ethyl-N'-nitrosopiperazine

N-Nitroso Atomoxetine

NitrosamineLevels of characterisation

Cat. No.: P-A209-029
CAS: 3028194-77-3
Formula: C₁₇H₂₀N₂O₂
Family: Atomoxetine
Synonyms: N-methyl-N-[(3R)-3-(2-methylphenoxy)-3-phenylpropyl]nitrous amide

N-Nitroso Piperazine

NitrosamineLevels of characterisation

Cat. No.: P-P126-014
CAS: 5632-47-3
Formula: C₄H₉N₃O
Family: Piperazine
Synonyms: 1-Nitrosopiperazine, Mononitrosopiperazine

N-Nitroso Trazodone EP Impurity L

NitrosamineLevels of characterisation

Cat. No.: P-T182-023
CAS: 2219339-13-4
Formula: C₁₀H₁₂ClN₃O
Family: Trazodone
Synonyms: 1-(3-Chlorophenyl)-4-nitrosopiperazine

1-(2-Chlorophenyl)-4-nitrosopiperazine

NitrosamineLevels of characterisation

Cat. No.: P-T182-022
CAS: 2221987-86-4
Formula: C₁₀H₁₂ClN₃O
Family: Trazodone
Synonyms: N-Nitroso Trazodone Impurity 33

N1-Nitroso Carvedilol

NitrosamineLevels of characterisation

Cat. No.: P-C062-023
CAS: 2248746-67-8
Formula: C₂₄H₂₅N₃O₅
Family: Carvedilol
Synonyms: N-(3-((9H-Carbazol-4-yl)oxy)-2-hydroxypropyl)-N-(2-(2-methoxyphenoxy)ethyl)nitrous Amide, N-Nitrosocarvedilol

N-Nitroso Brexpiprazole Impurity 1

NitrosamineLevels of characterisation

Cat. No.: P-B104-007
CAS: 2639426-95-0
Formula: C₁₂H₁₃N₃OS
Family: Brexpiprazole
Synonyms: 1-(1-Benzothiophen-4-yl)-4-nitrosopiperazine

N-Nitroso Tamsulosin

NitrosamineLevels of characterisation

Cat. No.: P-T013-027
CAS: 2892260-31-8
Formula: C₂₀H₂₇N₃O₆S
Family: Tamsulosin
Synonyms: N-Nitroso Tamsulosin Impurity, Tamsulosin impurity 55

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