Catalog Number: 2429
Alternate Names: MDL 16455, Terfenidine
Chemical Name: α,α-Dimethyl-4-[1-hydroxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]butyl]-benzeneacetic acid hydrochloride
Biological Activity
Selective histamine H1 receptor antagonist (pKi = 8.1). Active metabolite of terfenadine that displays non-sedating antiallergic effects.
Technical Data
  • M.Wt:
    538.12
  • Formula:
    C32H39NO4.HCl
  • Solubility:
    Soluble to 50 mM in DMSO
  • Purity:
    >99%
  • Storage:
    Desiccate at +4°C
  • CAS No:
    153439-40-8
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Background References
  1. Fexofenadine.
    Markham and Wagstaff
    Drugs, 1998;55:269
  2. Effects of fexofenadine hydrochloride in a guinea pig model of antigen-induced rhinitis.
    Sakairi et al.
    Pharmacology, 2005;75:76
  3. Changes in pH differently affect the binding properties of histamine H1 receptor antagonists.
    Gillard and Chatelaine
    Eur.J.Pharmacol., 2006;530:205
Citations:

The citations listed below are publications that use Tocris products. Selected citations for Fexofenadine hydrochloride include:

1 Citations: Showing 1 - 1

  1. A modified grapefruit juice eliminates two compound classes as major mediators of the grapefruit juice-fexofenadine interaction: an in vitro-in vivo " connect".
    Authors: Won Et al.
    Mucosal Immunol 2013;53:982

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