Bioactivity | meta-Fexofenadine (meta-MDL-16455) is an impurity of Fexofenadine[1]. Fexofenadine, a H1R antagonist, is an anti-allergic agent used in seasonal allergic rhinitis and chronic idiopathic urticarial[2]. |
Name | meta-Fexofenadine |
CAS | 479035-75-1 |
Formula | C32H39NO4 |
Molar Mass | 501.66 |
Transport | Room temperature in continental US; may vary elsewhere. |
Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
Reference | [1]. Maher HM, et al. Development of validated stability-indicating chromatographic method for the determination of fexofenadine hydrochloride and its related impurities in pharmaceutical tablets. Chem Cent J. 2011 Dec 3;5(1):76. [2]. Watanabe N, et al. The effects of fexofenadine on eosinophilia and systemic anaphylaxis in mice infected with Trichinella spiralis. Int Immunopharmacol. 2004 Mar;4(3):367-75. |