CAS 1187954-57-9

Fexofenadine Olefin (2-(4-(4-(4-(diphenylmethylene)piperidin-1-yl)-1-hydroxybutyl)phenyl)-2-methylpropanoic acid)

CAS: 1187954-57-9

Compounds containing an unfused pyridine ring in the structure, nesoi

Formula: C₃₂H₃₇NO₃

Colore e forma: White Off-White Solid

Peso molecolare: 483.27734

Ref: 45-1A00731

Fexofenadine EP Impurity G

CAS: 1187954-57-9

Formula: C₃₂H₃₇NO₃

Colore e forma: Pale Yellow Solid

Peso molecolare: 483.65

Ref: 4Z-F-048

4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-a,a-dimethyl-benzeneacetic Acid

CAS: 1187954-57-9

Applications 4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic acid is an impurity of fexofenadine (F322490), the active metabolite of Terfenadine (T114500), a H1-histamine receptor antagonist.
References Pratt, E., et al.: Diabet Med., 18, 515 (2001), Mizutani, N., et al.: J. Pharmacol. Sci., 93, 437 (2003), Scadding, G., et al.: Clin. Drug Invest., 25, 153 (2005), Asai, M., et al.: N. Engl. J. Med., 354, 307 (2006),

Formula: C₃₂H₃₇NO₃

Colore e forma: Neat

Peso molecolare: 483.64

Ref: TR-D492020

Fexofenadine Impurity G

CAS: 1187954-57-9

Fexofenadine Impurity G is an impurity that is found in the drug Fexofenadine. This impurity can be identified and quantified using HPLC with a UV detector at 254 nm. Fexofenadine Impurity G has been classified as a natural metabolite of Fexofenadine. It is also considered to be a synthetic impurity because it can be synthesized in the laboratory.

Formula: C₃₂H₃₇NO₃

Purezza: Min. 95%

Peso molecolare: 483.6 g/mol

Ref: 3D-FF180893

Fexofenadine EP Impurity G

CAS: 1187954-57-9

Formula: C₃₂H₃₇NO₃

Peso molecolare: 483.7

Ref: ST-EA-CP-F13007