CAS 185066-37-9

FEXOFENADINE IMPURITY C CRS

CAS: 185066-37-9

FEXOFENADINE IMPURITY C CRS

Ref: 41-Y0000753

Fexofenadine EP Impurity C

CAS: 185066-37-9

Formel: C₃₁H₃₉NO₂

Farbe und Form: White To Off-White Solid

Molekulargewicht: 457.66

Ref: 4Z-F-047

Fexofenadine EP Impurity C

Kontrolliertes Produkt

CAS: 185066-37-9

Formel: C₃₁H₃₉NO₂

Farbe und Form: Neat

Molekulargewicht: 457.65

Ref: 86-MM0507.03

Decarboxy Fexofenadine

Kontrolliertes Produkt

CAS: 185066-37-9

Impurity Fexofenadine EP Impurity C
Applications Decarboxy Fexofenadine is a photodegradation product of Fexofenadine (F322490), the active metabolite of Terfenadine (T114500), a H1-histamine receptor antagonist.
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)

Formel: C₃₁H₃₉NO₂

Farbe und Form: Neat

Molekulargewicht: 457.65

Ref: TR-D220750

Fexofenadine EP Impurity C

CAS: 185066-37-9

Formel: C₃₁H₃₉NO₂

Molekulargewicht: 457.7

Ref: ST-EA-CP-F13003

Decarboxy Fexofenadine-d3

Kontrolliertes Produkt

CAS: 185066-37-9

Formel: C₃₁D₃H₃₆NO₂

Farbe und Form: Neat

Molekulargewicht: 460.665

Ref: TR-D220752

Fexofenadine EP impurity C

CAS: 185066-37-9

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.

Formel: C₃₁H₃₉NO₂

Reinheit: Min. 95%

Molekulargewicht: 457.65 g/mol

Ref: 3D-FF171822