Ethyl 2-[5-hydroxy-6-oxo-1-[4-(2-oxopiperidin-1-yl)phenyl]-2,3-dihydropyridin-4-yl]-2-oxoacetate

Also known as: 4-Pyridineacetic acid, 1,2,5,6-tetrahydro-3-hydroxy-α,2-dioxo-1-[4-(2-oxo-1-piperidinyl)phenyl]-, ethyl ester, Apixaban EP Impurity-E, Apixaban impurity E, Ethyl 2-(5-hydroxy-6-oxo-1-(4-(2-oxopiperidin-1-yl)phenyl)-1,2,3,6-tetrahydropyridin-4-yl)-2-oxoacetate

Ethyl 2-[5-hydroxy-6-oxo-1-[4-(2-oxopiperidin-1-yl)phenyl]-2,3-dihydropyridin-4-yl]-2-oxoacetate (CAS 1609409-53-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H22N2O6 and a molecular weight of 386.4 g/mol. It is also known as 4-Pyridineacetic acid, 1,2,5,6-tetrahydro-3-hydroxy-α,2-dioxo-1-[4-(2-oxo-1-piperidinyl)phenyl]-, ethyl ester, Apixaban EP Impurity-E and Apixaban impurity E. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1609409-53-1

Jingsj CID

J-1829082-0

Molecular Formula

C₂₀H₂₂N₂O₆

Molecular Weight

386.4 g/mol

Category

Organic Compounds

Last updated

8/21/2026