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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 1,701-1,710 of 1,744

N-Nitroso N,N'-Dimethylurea

NitrosamineLevels of characterisation
Cat. No.
P-N360-002
CAS
13256-32-1
Formula
C3H7N3O2
Synonyms
N,N'-Dimethyl-N'-nitrosourea, 1,3-dimethyl-1-nitrosourea

N-Nitroso Nortropinone

NitrosamineLevels of characterisation
Cat. No.
P-N373-002
CAS
1824383-71-2
Formula
C7H10N2O2
Synonyms
8-nitroso-8-azabicyclo[3.2.1]octan-3-one, N-Nitroso Atropine impurity 63

N-Nitroso Pirlindole

NitrosamineLevels of characterisation
Cat. No.
P-N378-002
CAS
299930-27-1
Formula
C15H17N3O

N-Nitroso Praziquanamine

NitrosamineLevels of characterisation
Cat. No.
P-N379-002
CAS
115822-46-3
Formula
C12H13N3O2
Synonyms
2-nitroso-3,6,7,11b-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4-one, N-Nitroso DL-Praziquanamine

N-Nitroso Pyrrole

NitrosamineLevels of characterisation
Cat. No.
P-N383-002
CAS
1233340-43-6
Formula
C4H4N2O
Synonyms
1-Nitroso-1H-pyrrole, 1-nitrosopyrrole

N-Nitroso rac-Anatabine

NitrosamineLevels of characterisation
Cat. No.
P-N387-002
CAS
887407-16-1
Formula
C10H11N3O
Synonyms
1,2,3,6-Tetrahydro-1-nitroso-2,3'-bipyridine, 3-(1-nitroso-3,6-dihydro-2H-pyridin-2-yl)pyridine

N-Nitroso Ritalinic Acid

NitrosamineLevels of characterisation
Cat. No.
P-N388-002
CAS
2932440-73-6
Formula
C13H16N2O3
Synonyms
2-(1-Nitrosopiperidin-2-yl)-2-phenylacetic acid, Ritalin impurity 5

N-Nitroso Thiomorpholine

NitrosamineLevels of characterisation
Cat. No.
P-N397-002
CAS
26541-51-5
Formula
C4H8N2OS
Synonyms
4-nitrosothiomorpholine, Thiomorpholine, 4-nitroso-

N-Nitroso Tryptophol

NitrosamineLevels of characterisation
Cat. No.
P-N401-002
CAS
120314-14-9
Formula
C10H10N2O2
Synonyms
1-Nitrosotryptophol, 2-(1-nitrosoindol-3-yl)ethanol

N-Nitroso-1,2,3,6-tetrahydropyridine

NitrosamineLevels of characterisation
Cat. No.
P-N405-002
CAS
55556-92-8
Formula
C5H8N2O
Synonyms
1,2,3,6-Tetrahydro-1-nitrosopyridine, 1-nitroso-3,6-dihydro-2H-pyridine

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