Fexofenadine EP impurity D

SL-6503

Fexofenadine EP impurity D, >98%

CAS No. : [154825-96-4]

Synonyms : Fexofenadine methyl ester

IUPAC Name : Methyl 2-(4-(1-hydroxy-4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butyl)phenyl)-2-methylpropanoate

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
10MG	Request A Quote		Back Order	Estimated to ship on 20 September 2026
25MG	Request A Quote		Back Order	Estimated to ship on 20 September 2026
50MG	Request A Quote		Back Order	Estimated to ship on 20 September 2026
100MG	Request A Quote		Back Order	Estimated to ship on 20 September 2026
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500MG	Request A Quote		Back Order	Estimated to ship on 20 September 2026
1G	Request A Quote		Back Order	Estimated to ship on 20 September 2026

Applications : This is an impurity of Fexofenadine (Fexofenadine EP impurity D), which is a histamine H1 receptor antagonist, used in seasonal allergic rhinitis and chronic idiopathic urticarial.

References : Corcostegui R. et al.: Drugs R D, 6(6), 371-38, 2005; Petri N. et al.: Pharm Res., 21(8), 1398-1404, 2004; Liu T. et al.: Heart Rhythm., 3(8), 948-956, 2006; Kamath A. V. et al.: J. Pharm Sci., 94(2), 233-239, 2005; Tahara H. et al.: Drug Metab Dispos., 33(7), 963-968, 2005.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.