CAS 54024-12-3

Desogestrel EP Impurity B

CAS: 54024-12-3

Formula: C₂₁H₂₈O

Color and Shape: White To Off-White Solid

Molecular weight: 296.45

Ref: 4Z-D-1611

11-Methylenelynestrenol

Controlled Product

CAS: 54024-12-3

Formula: C₂₁H₂₈O

Color and Shape: Neat

Molecular weight: 296.446

Ref: TR-M304125

Desogestrel EP Impurity B

Controlled Product

CAS: 54024-12-3

Desogestrel EP Impurity B is an impurity of the progestin desogestrel. It is detectable using a variety of analytical methods, including HPLC. The analyte has a low detection limit and can be detected at concentrations as low as 0.01%. Desogestrel EP Impurity B elutes at around the same time as ethinyl estradiol (EE2) in liquid chromatography methods. Optimization of the flow rate on the HPLC instrument can improve sensitivity to this impurity.

Formula: C₂₁H₂₈O

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 296.4 g/mol

Ref: 3D-ID180759

Desogestrel EP Impurity B

CAS: 54024-12-3

Formula: C₂₁H₂₈O

Molecular weight: 296.5

Ref: ST-EA-CP-D35002