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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 11,971-11,980 of 35,292

Vericiguat Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-V030-010
Formula
C18H12F2N8O
Family
Vericiguat
Synonyms
6-Amino-2-[5-fluoro-1-[(2-fluorophenyl)methyl]pyrazolo[5,4-b]pyridin-3-yl]-7,9-dihydropurin-8-one

Vericiguat Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-V030-013
Formula
C20H18F2N8O2
Family
Vericiguat
Synonyms
Ethyl N-[4,6-diamino-2-[5-fluoro-1-[(2-fluorophenyl)methyl]pyrazolo[5,4-b]pyridin-3-yl]pyrimidin-5-yl]carbamate

Viloxazine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-V043-013
Formula
C26H38N2O6
Family
Viloxazine
Synonyms
1-(2-Ethoxyphenoxy)-3-[2-[2-[(2-ethoxyphenoxy)methyl]morpholin-4-yl]ethylamino]propan-2-ol

Azelnidipine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-A236-008
Formula
C33H33N3O8
Family
Azelnidipine
Synonyms
3-O-(1-Benzhydrylazetidin-3-yl) 5-O-propan-2-yl 3-hydroxy-6-methyl-4-(3-nitrophenyl)-2-oxo-1,4-dihydropyridine-3,5-dicarboxylate

Azelnidipine Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-A236-010
Formula
C33H34N4O7
Family
Azelnidipine
Synonyms
3-O-(1-Benzhydryl-1-oxidoazetidin-1-ium-3-yl) 5-O-propan-2-yl 2-amino-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

Chlorzoxazone Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C149-014
Formula
C14H7ClN2O4
Family
Chlorzoxazone
Synonyms
5-Chloro-3-(2-oxo-3H-1,3-benzoxazol-5-yl)-1,3-benzoxazol-2-one

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