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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 3,331-3,340 of 59,523

Formoterol Impurity 33

ImpurityLevels of characterisation
Cat. No.
P-F115-090
Formula
C18H22N2O4
Family
Formoterol
Synonyms
N-[2-Hydroxy-5-[(1R)-1-hydroxy-2-[[(2R)-1-(4-hydroxyphenyl)propan-2-yl]amino]ethyl]phenyl]formamide

Formoterol Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-F115-060
Formula
C20H26N2O4
Family
Formoterol
Synonyms
N-[2-Hydroxy-5-[(1S)-1-hydroxy-2-[[(2R)-1-(4-methoxyphenyl)propan-2-yl]amino]ethyl]phenyl]acetamide

Formoterol Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-F115-062
Formula
C18H22N2O4
Family
Formoterol
Synonyms
N-[2-Hydroxy-5-[(1S)-1-hydroxy-2-[2-(4-methoxyphenyl)ethylamino]ethyl]phenyl]formamide

Formoterol Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-F115-063
Formula
C19H24N2O4
Family
Formoterol
Synonyms
N-[2-Hydroxy-5-[(1S)-1-hydroxy-2-[2-(4-methoxyphenyl)ethyl-methylamino]ethyl]phenyl]formamide

Formoterol-D7

Isotopically labelledLevels of characterisation
Cat. No.
P-F115-030
Formula
C19H17D7N2O4
Family
Formoterol

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