Product Description
| Product Name | Formoterol Fumarate Impurity B |
| Synonyms | Formoterol EP Impurity BC-Demethyl Formoterol Hemifumarate (Mixture of Diastereomers)
N-[2-Hydroxy-5-[1-hydroxy-2-[[2-(4-methoxyphenyl)ethyl]amino]ethyl]phenyl]formamide Hemifumarate 2-(Formylamino)-4-{1-hydroxy-2-[2-(p-methoxyphenyl)ethylamino]ethyl}phenol |
| Related API | Formoterol |
| Category | Impurities |




