Mycophenolate Mofetil EP Impurity A

Chemical Name: 2-(morpholin-4-yl)ethyl (4E)-6-(4,6-dihydroxy-7-methyl-3-oxo-1,3-dihydroisobenzofuran-5-yl)-4-methylhex-4-enoate (as per EP); 2-Morpholinoethyl (E)-6-(1,3-dihydro-4,6-dihydroxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoate (as per USP)

Smile: C/C(CCC(OCCN1CCOCC1)=O)=C\CC2=C(O)C3=C(COC3=O)C(C)=C2O