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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 47,021-47,030 of 59,523

Nicorandil EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N049-003
CAS
65141-47-1
Formula
C8H9N3O4
Family
Nicorandil
Synonyms
p-Nicorandil, 2-(pyridine-4-carbonylamino)ethyl nitrate

Nicorandil EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N049-004
CAS
6265-73-2
Formula
C8H10N2O2
Family
Nicorandil
Synonyms
N-(2-hydroxyethyl)nicotinamide, N-(2-hydroxyethyl)pyridine-3-carboxamide

Nicorandil EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N049-006
CAS
40055-37-6
Formula
C8H8N2O
Family
Nicorandil
Synonyms
2-pyridin-3-yl-4,5-dihydro-1,3-oxazole, Pyridine, 3-(4,5-dihydro-2-oxazolyl)-

Nicorandil Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-N049-010
CAS
1157-74-0
Formula
C10H12N4O7
Family
Nicorandil
Synonyms
2-[2-nitrooxyethyl(pyridine-3-carbonyl)amino]ethyl nitrate

Nicorandil Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-N049-011
CAS
34104-46-6
Formula
C14H13N3O3
Family
Nicorandil
Synonyms
3-Pyridinecarboxylic acid, 2-((3-pyridinylcarbonyl)amino)ethyl ester, 2-(pyridine-3-carbonylamino)ethyl pyridine-3-carboxylate

Nicorandil Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-N049-017
CAS
149415-43-0
Formula
C10H14N2O3
Family
Nicorandil
Synonyms
N,N-Bis(2-hydroxyethyl)pyridine-3-carboxamide, N,N-Bis(2-hydroxyethyl)nicotinamide

Nicorandil Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-N049-018
CAS
896133-95-2
Formula
C8H10N2O3
Family
Nicorandil
Synonyms
N-(2-hydroxyethyl)-6-oxo-1,6-dihydropyridine-3-carboxamide, N-(2-hydroxyethyl)-6-oxo-1H-pyridine-3-carboxamide

Nicorandil Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-N049-020
CAS
83440-03-3
Formula
C10H12N2O3
Family
Nicorandil
Synonyms
N-[2-(Acetoxy)ethyl]-3-pyridinecarboxamide, 2-(nicotinamido)ethylacetate

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