1-Oxo Fexofenadine-d10 Methyl Ester is the labeled analogue of 1-Oxo Fexofenadine Methyl Ester (O870040), an intermediate in the preparation of Fexofenadine (F322470). It can also be used for the synthesis of an oxidation metabolite of Terfenadine (T114500),a H1-receptor antagonist.
Molecular Formula:C33H29D10NO4
Molecular Weight:523.73
Storage and Stability:Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.