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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 28,191-28,200 of 36,550

Nicotinamide Riboside Chloride

ImpurityLevels of characterisation
Cat. No.
P-N051-031
CAS
23111-00-4
Formula
C11H15N2O5·Cl
Family
Nicotinamide
Synonyms
Pyridinium, 3-(aminocarbonyl)-1-beta-D-ribofuranosyl-, chloride (1:1), Nicotinamide ribose chloride

Nicotinonitrile 1-Oxide

ImpurityLevels of characterisation
Cat. No.
P-N051-032
CAS
14906-64-0
Formula
C6H4N2O
Family
Nicotinamide
Synonyms
Nicotinamide Impurity 1 (3-Cyanopyridine N-oxide), 1-oxidopyridin-1-ium-3-carbonitrile

Phenylalanine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P090-009
CAS
853687-23-7
Formula
C11H14ClNO2
Family
Phenylalanine
Synonyms
(2S)-Amino-3-(4-Chlorophenyl)-3-Methylbutanoic Acid, 4-Chloro-beta,beta-dimethyl-L-phenylalanine

D-Phenylalaninol

ImpurityLevels of characterisation
Cat. No.
P-P090-024
CAS
5267-64-1
Formula
C9H13NO
Family
Phenylalanine
Synonyms
Phenylalaninol, (r)-, D-Penylalaninol

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