CAS 873407-01-3

Doxylamine EP Impurity A DiHCl

CAS: 873407-01-3

Formula: C₁₇H₂₂N₂O·2HCl

Color and Shape: Pale Yellow Solid

Molecular weight: 270.38 2*36.46

Ref: 4Z-D-386

Doxylamine 4-Pyridinyl Isomer

CAS: 873407-01-3

Impurity Doxylamine EP Impurity A Sesquisuccinate
Applications Doxylamine 4-Pyridinyl Isomer is an isomeric impurity of the H1 Histamine receptor antagonist Doxylamine (D562000).
References Teshima, K. et al.: J. Osaka City Med. Cen., 2, 49 (1952);

Formula: C₁₇H₂₂N₂O

Color and Shape: Orange

Molecular weight: 270.37

Ref: TR-D562020

Doxylamine EP Impurity A

CAS: 873407-01-3

Formula: C₁₇H₂₂N₂O

Molecular weight: 270.37

Ref: ST-EA-CP-D27001

N,N-Dimethyl-2-(1-phenyl-1-(pyridin-4-yl)ethoxy)ethanamine

Controlled Product

CAS: 873407-01-3

The synthesis of N,N-dimethyl-2-(1-phenyl-1-(pyridin-4-yl)ethoxy)ethanamine is a two step process. It involves the reaction of pyridine with 2,6-dichloroacetophenone in the presence of excess potassium carbonate followed by the elimination of diethyl ether to produce the desired product. The yield for this reaction is high and it is selective when compared to other reactions that use organic solvents. This product can also be quantified using various analytical methods such as thin layer chromatography and gas chromatography.

Formula: C₁₇H₂₂N₂O

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 270.37 g/mol

Ref: 3D-ID58165