(Z)-2-[(2-Chlorophenyl)methylene]-4-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]-3-oxobutanoic Acid Ethyl Ester-d4 is the isotope labelled analog of (Z)-2-[(2-Chlorophenyl)methylene]-4-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]-3-oxobutanoic Acid Ethyl Ester (C378115); an impurity in the synthesis of Amlodipine Besilate (A633500) which is a dihydropyridine calcium channel blocker that is also used as an antianginal and antihypertensive.
Molecular Formula:C23H16D4ClNO6
Molecular Weight:445.89
Storage and Stability:Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.