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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 2,431-2,440 of 36,550

Formoterol Impurity 10

ImpurityLevels of characterisation
Cat. No.
P-F115-065
Formula
C8H11NO3
Family
Formoterol
Synonyms
(1R)-1-(3-Amino-4-hydroxyphenyl)ethane-1,2-diol

Formoterol Impurity 11

ImpurityLevels of characterisation
Cat. No.
P-F115-066
Formula
C46H56N4O12
Family
Formoterol
Synonyms
Bis[1-[3-(ethoxycarbonylamino)-4-hydroxyphenyl]-2-[1-(4-methoxyphenyl)propan-2-ylamino]ethyl] (E)-but-2-enedioate

Formoterol Impurity 19

ImpurityLevels of characterisation
Cat. No.
P-F115-074
Formula
C21H28N2O4
Family
Formoterol
Synonyms
N-[5-[(1R)-1-Ethoxy-2-[[(2R)-1-(4-methoxyphenyl)propan-2-yl]amino]ethyl]-2-hydroxyphenyl]formamide

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