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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 1,591-1,600 of 1,744

N1-Nitroso Melatonin

NitrosamineLevels of characterisation
Cat. No.
P-M037-011
CAS
278783-22-5
Formula
C13H15N3O3
Family
Melatonin
Synonyms
N-[2-(5-methoxy-1-nitrosoindol-3-yl)ethyl]acetamide, N-(2-(5-methoxy-1-nitroso-1H-indol-3-yl)ethyl)acetamide

N-Nitroso N-Desmethyl Orphenadrine

NitrosamineLevels of characterisation
Cat. No.
P-O037-015
CAS
3028194-83-1
Formula
C17H20N2O2
Family
Orphenadrine
Synonyms
N-methyl-N-[2-[(2-methylphenyl)-phenylmethoxy]ethyl]nitrous amide, N-nitroso-desmethyl-orphenadrine

N-Nitroso Bumetanide

NitrosamineLevels of characterisation
Cat. No.
P-B136-009
CAS
2490432-02-3
Formula
C17H19N3O6S
Family
Bumetanide
Synonyms
Bumetanide Nitroso Impurity, 3-(Butyl(nitroso)amino)-4-phenoxy-5-sulfamoylbenzoic acid

N-Nitroso Bupivacaine EP Impurity B

NitrosamineLevels of characterisation
Cat. No.
P-B141-012
CAS
3035512-94-5
Formula
C14H19N3O2
Family
Bupivacaine
Synonyms
N-Nitroso Desbutyl Bupivacaina, N-(2,6-dimethylphenyl)-1-nitrosopiperidine-2-carboxamide

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