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Pharmaceutical analytical standards

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

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Results 1,401-1,410 of 1,744

N'-Nitrosonornicotine-1-N-Oxide

NitrosamineLevels of characterisation
Cat. No.
P-N052-045
CAS
75195-76-5
Formula
C9H11N3O2
Family
Nicotine
Synonyms
N’-Nitrosonornicotine-1-N-Oxide, 3-[(2S)-1-nitrosopyrrolidin-2-yl]-1-oxidopyridin-1-ium

N-Nitroso (S)-Anabasine

NitrosamineLevels of characterisation
Cat. No.
P-N052-046
CAS
1133-64-8
Formula
C10H13N3O
Family
Nicotine
Synonyms
N-Nitrosoanabasine, 3-[(2S)-1-nitrosopiperidin-2-yl]pyridine

N-Nitrosonornicotine

NitrosamineLevels of characterisation
Cat. No.
P-N052-047
CAS
16543-55-8
Formula
C9H11N3O
Family
Nicotine
Synonyms
3-[(2S)-1-nitrosopyrrolidin-2-yl]pyridine, Nitrosonornicotine

N-Nitroso Valsartan Impurity 2

NitrosamineLevels of characterisation
Cat. No.
P-V014-012
CAS
2624122-60-5
Formula
C7H14N2O3
Family
Valsartan
Synonyms
N-Nitroso N-isoPropyl-4-Amino-Butyric Acid, N-Nitroso-N-isopropyl-4-aminobutyric Acid

N-Nitroso Valsartan Impurity 3

NitrosamineLevels of characterisation
Cat. No.
P-V014-014
CAS
2254485-68-0
Formula
C19H20N6O3
Family
Valsartan
Synonyms
(2S)-3-Methyl-2-[nitroso-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]amino]butanoic acid

N-Nitroso Valsartan Impurity 6

NitrosamineLevels of characterisation
Cat. No.
P-V014-017
CAS
2407652-86-0
Formula
C19H19N3O3
Family
Valsartan
Synonyms
(2S)-2-[[4-(2-Cyanophenyl)phenyl]methyl-nitrosoamino]-3-methylbutanoic acid

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