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Impurity of Fexofenadine
Fexofenadine EP Impurity G
Impurity
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Product Name Fexofenadine EP Impurity G
Product Category Impurities, Intermediates
Sub-Category Pharmaceutical Standards, Fine Chemicals
CAS No 1187954-57-9
Catalog Number GS.13.FEX.07
Chemical Name/Synonyms 2-[4-[(1RS)-4-[4-(Diphenylmethylidene)piperidin-1-yl]-1-hydroxybutyl]phenyl]-2-methylpropanoic Acid ; 4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-?,?-dimethyl-benzeneacetic Acid
Molecular Weight 483.64
Molecular Formula C32H37NO3
Purity NLT 95 %
Appearance White to Off-White Solid
Solubility DMSO, Methanol
Applications 4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic acid is an impurity of fexofenadine, the active metabolite of Terfenadine, a H1-histamine receptor antagonist.
Inventory Status QC Pending