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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 24,441-24,450 of 35,292

Ropinirole Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-R085-018
CAS
915376-88-4
Formula
C16H17NO5S
Family
Ropinirole
Synonyms
2-Methyl-3-nitrophenethyl 4-methylbenzenesulfonate, 2-(2-methyl-3-nitrophenyl)ethyl 4-methylbenzenesulfonate

Ropinirole Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-R085-019
CAS
111725-11-2
Formula
C15H26N2
Family
Ropinirole
Synonyms
3-Amino-2-methyl-N,N-dipropylbenzeneethanamine, 3-[2-(dipropylamino)ethyl]-2-methylaniline

Ropinirole Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-R085-025
CAS
91374-24-2
Formula
C19H28N2O5
Family
Ropinirole
Synonyms
Ethyl 3-[2-[2-(dipropylamino)ethyl]-6-nitrophenyl]-2-oxopropanoate

Ropinirole N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-R085-039
CAS
1076199-41-1
Formula
C16H24N2O2
Family
Ropinirole
Synonyms
N-[2-(2-oxo-1,3-dihydroindol-4-yl)ethyl]-N-propylpropan-1-amine oxide, N-(2-(2-oxoindolin-4-yl)ethyl)-N-propylpropan-1-amine oxide

Triethylamine

ImpurityLevels of characterisation
Cat. No.
P-I038-045
CAS
121-44-8
Formula
C6H15N
Family
Indapamide
Synonyms
N,N-diethylethanamine, Ethanamine, N,N-diethyl-

Valaciclovir Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-V003-026
CAS
2480-23-1
Formula
C6H13NO2
Family
Valaciclovir
Synonyms
(S)-3-methyl-2-(methylamino)butanoic acid, N-Methyl-L-valine

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