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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 12,711-12,720 of 35,292

Naftopidil Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-N527-007
Formula
C38H48N4O6
Synonyms
1-[4-[2-Hydroxy-3-[4-(2-methoxyphenyl)piperazin-1-yl]propoxy]naphthalen-1-yl]oxy-3-[4-(2-methoxyphenyl)piperazin-1-yl]propan-2-ol

Nicosulfuron Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-N594-007
Formula
C10H14N6O4S
Synonyms
2-(Diaminomethylidenecarbamoylsulfamoyl)-N,N-dimethylpyridine-3-carboxamide

Penciclovir Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P040-005
Formula
C12H16ClN5O3
Family
Penciclovir
Synonyms
[4-(2-Amino-6-chloropurin-9-yl)-2-(hydroxymethyl)butyl] acetate

Penoxsulam Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-P394-005
Formula
C15H14F3N5O5S
Synonyms
N-(5,8-Dimethoxy-[1,2,4]triazolo[1,5-c]pyrimidin-2-yl)-2-methoxy-6-(trifluoromethyl)benzenesulfonamide

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