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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 53,831-53,840 of 59,523

Nateglinide EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N025-005
CAS
105746-45-0
Formula
C18H25NO3
Family
Nateglinide
Synonyms
N-(4-Ethylcyclohexane-1-carbonyl)-D-phenylalanine

Nateglinide Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-N025-011
CAS
491828-09-2
Formula
C19H27NO3
Family
Nateglinide
Synonyms
2-{[4-(Methylethyl)cyclohexyl]carbonylamino}-3-phenylpropanoic acid, 3-phenyl-2-[(4-propan-2-ylcyclohexanecarbonyl)amino]propanoic acid

Nateglinide-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-N025-009
CAS
1227666-13-8
Formula
C19H22D5NO3
Family
Nateglinide

Nepafenac Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-N036-004
CAS
78281-71-7
Formula
C15H13ClN2O2
Family
Nepafenac
Synonyms
2-(2-amino-3-benzoyl-5-chlorophenyl)acetamide

Nepafenac Impurity B

ImpurityLevels of characterisation
Cat. No.
P-N036-005
CAS
78281-61-5
Formula
C16H16N2O2S
Family
Nepafenac
Synonyms
2-(2-Amino-3-benzoylphenyl)-2-(methylsulfanyl)acetamide

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