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Pharmaceutical analytical standards

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

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Results 1,511-1,520 of 1,744

N-Nitroso Sumatriptan EP Impurity B

NitrosamineLevels of characterisation
Cat. No.
P-S131-017
CAS
3036581-86-6
Formula
C13H18N4O3S
Family
Sumatriptan
Synonyms
N-nitroso-desmethyl-sumatriptan, N-methyl-1-(3-(2-(methyl(nitroso)amino)ethyl)-1H-indol-5-yl)methanesulfonamide

N-Nitrosodimethylamine

NitrosamineLevels of characterisation
Cat. No.
P-C089-013
CAS
62-75-9
Formula
C2H6N2O
Family
Cefoperazone
Synonyms
N-Nitrosodimethylamine (NDMA), N,N-dimethylnitrous amide

Indapamide EP Impurity A

NitrosamineLevels of characterisation
Cat. No.
P-I038-004
CAS
85440-79-5
Formula
C9H10N2O
Family
Indapamide
Synonyms
2,3-Dihydro-2-methyl-1-nitroso-1H-indole, 2-methyl-1-nitroso-2,3-dihydroindole

N-Nitrosodibenzylamine

NitrosamineLevels of characterisation
Cat. No.
P-N089-014
CAS
5336-53-8
Formula
C14H14N2O
Family
Noradrenaline
Synonyms
N,N-dibenzylnitrous amide, Dibenzylnitrosamine

N-phenylnitrous Amide

NitrosamineLevels of characterisation
Cat. No.
P-C110-043
CAS
36966-84-4
Formula
C6H6N2O
Family
Celecoxib
Synonyms
Celecoxib Impurity 21, Nitrous amide, N-phenyl-

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