(Z)-2-[(2-Chlorophenyl)methylene]-4-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]-3-oxobutanoic Acid Ethyl Ester，C23H20ClNO6

分子式：C23H20ClNO6；分子量：441.86；应用：(Z)-2-[(2-Chlorophenyl)methylene]-4-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]-3-oxobutanoic Acid Ethyl Ester is an impurity in the synthesis of Amlodipine Besilate (A633500); a dihydropyridine calcium channel blocker which is also used as an antianginal and antihypertensive.。