CAS Number
NA
C-Demethyl Formoterol Hemifumarate (Mixture of Diastereomers)
SL Number
CSL-19980
Category
impurity
Molecular Formula
C18H22N2O4(C2H2O2)
Molecular Weight
330.385804
Description
N-[2-Hydroxy-5-[1-hydroxy-2-[[2-(4-methoxyphenyl)ethyl]amino]ethyl]phenyl]formamide Hemifumarate; 2-Hydroxy-5-[1-hydroxy-2-[[2-(4- methoxyphenyl)ethyl]amino]ethyl]formanilide Hemifumarate; Formoterol EP impurity B
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