英文名称
4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-a,a-dimethyl-benzeneacetic Acid
Smiles Code
CC(C)(C(=O)O)c1ccc(cc1)C(O)CCCN2CCC(=C(c3ccccc3)c4ccccc4)CC2
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-a,a-dimethyl-benzeneacetic acid is an impurity of fexofenadine (F322490), the active metabolite of Terfenadine (T114500), a H1-histamine receptor antagonist.