CAS 185066-37-9
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7 produits concernés.
Fexofenadine EP Impurity C
CAS :Formule :C31H39NO2Couleur et forme :White To Off-White SolidMasse moléculaire :457.66Fexofenadine EP Impurity C
CAS :Produit contrôléFormule :C31H39NO2Couleur et forme :NeatMasse moléculaire :457.65Decarboxy Fexofenadine
CAS :Produit contrôlé<p>Impurity Fexofenadine EP Impurity C<br>Applications Decarboxy Fexofenadine is a photodegradation product of Fexofenadine (F322490), the active metabolite of Terfenadine (T114500), a H1-histamine receptor antagonist.<br>References Holzer, M., et al.: Molec., 13, 1081 (2008); Breier, A.R., et al.: J. Pharma. Biomed. Anal., 46, 250 (2008); Pratt, E., et al.: Diabet Med., 18, 515 (2001); Mizutani, N., et al.: J. Pharmacol. Sci., 93, 437 (2003)<br></p>Formule :C31H39NO2Couleur et forme :NeatMasse moléculaire :457.65Decarboxy Fexofenadine-d3
CAS :Produit contrôléFormule :C31D3H36NO2Couleur et forme :NeatMasse moléculaire :460.665Fexofenadine EP impurity C
CAS :<p>Fexofenadine is a nonsedating antihistamine that has been shown to be effective in the treatment of allergic reactions. Impurity C is a carboxylate impurity that can be found in Fexofenadine EP. It has been shown to have metal hydroxide impurities, which may affect the flow rate of this drug. The chromatographic science and chromatographic methods used for the analysis of Fexofenadine EP are important for determining the purity and effectiveness of this drug. The diode-array detector (DAD) used in this method is able to detect impurities in Fexofenadine EP, such as impurity C. This method also has cardiotoxic effects, which may result from decarboxylated impurity C.</p>Formule :C31H39NO2Degré de pureté :Min. 95%Masse moléculaire :457.65 g/mol
