
CAS 54024-12-3
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Degré de pureté (%)
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100
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90
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95
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100
4 produits concernés.
Desogestrel EP Impurity B
CAS :Formule :C21H28OCouleur et forme :White To Off-White SolidMasse moléculaire :296.4511-Methylenelynestrenol
CAS :Produit contrôléFormule :C21H28OCouleur et forme :NeatMasse moléculaire :296.446Desogestrel EP Impurity B
CAS :Produit contrôlé<p>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.</p>Formule :C21H28ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :296.4 g/mol



