1-Oxo Fexofenadine Methyl Ester
| Name of Impurity/Standard | 1-Oxo Fexofenadine Methyl Ester |
| CAS No. | 154477-55-1 |
| Molecular Formula | C33H39NO4 |
| Molecular Weight | 513.67 g/mol |
| Synonyms: Methyl 2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoate; 4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-oxobutyl]-α,α-dimethylbenzeneacetic Acid Methyl Ester;2-[4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-oxobutyl]phenyl]-2,2-dimethylacetic Acid Methyl Ester; Methyl 4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-oxobutyl]-α,α-dimethylphenylacetate | |