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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 11,331-11,340 of 59,523

Netupitant Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-N042-020
Formula
C29H30F6N4O
Family
Netupitant
Synonyms
2-[3,5-Bis(trifluoromethyl)phenyl]-N-methyl-N-[4-(2-methylphenyl)-6-(4-methylpiperazin-1-yl)-3-pyridinyl]propanamide

Netupitant Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-N042-021
Formula
C17H22N4
Family
Netupitant
Synonyms
N-Methyl-4-(2-methylphenyl)-6-piperazin-1-ylpyridin-3-amine

Nicardipine EP Impurity B-d6 Hydrochloride

Isotopically labelledLevels of characterisation
Cat. No.
P-N045-009
Formula
C35H34D6N4O6·HCl
Family
Nicardipine
Synonyms
Bis[2-[benzyl(trideuteriomethyl)amino]ethyl] 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate hydrochloride, Nicardipine Impurity 14-d6

Nifedipine Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-N055-031
Formula
C12H14N2O4
Family
Nifedipine
Synonyms
Methyl (2Z)-3-amino-2-[(2-nitrophenyl)methylidene]butanoate

Nifedipine Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-N055-037
Formula
C28H31N3O6
Family
Nifedipine
Synonyms
5-O-(1-Benzylpiperidin-3-yl) 3-O-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

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