Fexofenadine EP Impurity A

2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid|2-[4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-oxobutyl]phenyl]-2,2-dimethylacetic Acid;|4-[1-Oxo-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]butyl]-α,α-dimethylbenzeneacetic Acid;|Fexofenadine Hydrochloride EP Impurity A;|Fexofenadine Related Compound A;|Fexofenadine USP RC A ; Fexofenadinone ; 2-[4-[4-[4-(Hydroxydiphenylmethyl)piperidin-1-yl]butanoyl]phenyl]-2-methylpropanoic acid ;|Fexofenadine USP related compound A|Fexofenadinone, 2-[4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-oxobutyl]phenyl]-2,2-dimethylacetic Acid;|Fexofenadinone;|Folic Acid Related Compound A