CAS 1795133-97-9

Formoterol Related Compound D (N-(2-Hydroxy-5-(1-hydroxy-2-{[1-(4-methoxyphenyl)propan-2-yl](methyl)amino}ethyl)phenyl)formamide fumarate)

CAS: 1795133-97-9

Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof

Formula: (C₂₀H₂₆N₂O₄)₂·C₄H₄O₄

Color and Shape: Off-White Light Brown Solid

Molecular weight: 832.38947

Ref: 45-1286141

N-Methyl Formoterol Fumarate (2:1) (Mixture of Diastereomers)

CAS: 1795133-97-9

Impurity Formoterol Fumarate EP Impurity D
Stability Hygroscopic
Applications N-Methyl Formoterol fumarate is an impurity of Formoterol fumarate dihydrate (F693400).

Formula: C₂₀H₂₆N₂O₄·C₄H₄O₄

Color and Shape: Neat

Molecular weight: 832.935

Ref: TR-M295950

N-Methyl formoterol fumarate

CAS: 1795133-97-9

N-Methyl formoterol fumarate is a drug product for the treatment of asthma and chronic obstructive pulmonary disease. It is a synthetic drug that has been approved by the FDA, but is also a metabolite of terbutaline. Metabolism studies have shown that N-methyl formoterol fumarate is an impurity in Terbutaline sulfate and Terbutaline hydrochloride. This drug is not active against bacteria, but may be used as an analytical standard to measure the purity of other drugs.

Formula: C₄₄H₅₆N₄O₁₂

Purity: Min. 95%

Molecular weight: 832.94 g/mol

Ref: 3D-VWC13397