Formoterol EP Impurity B Fumarate | CAS 1795137-04-0  - Request Quote

Formoterol EP Impurity B Fumarate is chemically N-[2-Hydroxy-5-[(1RS)-1-hydroxy-2-[[2-(4-methoxyphenyl)ethyl]amino]ethyl]phenyl]formamide fumaric acid (as per EP); N-(2-Hydroxy-5-{1-hydroxy-2-[(4-methoxyphenethyl)amino]ethyl}phenyl)formamide Fumaric acid (as per USP). It is also known as Desmethyl formoterol (USP) ; Formoterol USP Related Compound G. Formoterol EP Impurity B Fumarate is supplied with detailed characterization data compliant with regulatory guideline. Formoterol EP Impurity B Fumarate can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Formoterol.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.