Diethyl 4-oxo-1,4-dihydro-3,5-pyridinedicarboxylate

4-氧代-1,4-二氢-3,5-吡啶二羧酸二乙酯

Also known as: 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-4-oxo-, 3,5-diethyl ester, 3,5-bis(ethoxycarbonyl)-4-pyridone, diethyl 1,4-dihydro-4-oxo-3,5-pyridinedicarboxylate, diethyl 1,4-dihydro-4-oxopyridine-3,5-dicarboxylate, diethyl 4-hydroxypyridine-3,5-dicarboxylate, diethyl 4-oxo-1,4-dihydropyridine-3,5-dicarboxylate, diethyl 4-oxo-1H-pyridine-3,5-dicarboxylate, diethyloxodihydropyridinedicarboxylate

Diethyl 4-oxo-1,4-dihydro-3,5-pyridinedicarboxylate (CAS 74632-03-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H13NO5 and a molecular weight of 239.22500 g/mol. It is also known as 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-4-oxo-, 3,5-diethyl ester, 3,5-bis(ethoxycarbonyl)-4-pyridone and diethyl 1,4-dihydro-4-oxo-3,5-pyridinedicarboxylate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

74632-03-4

Jingsj CID

J-933330-1

Molecular Formula

C₁₁H₁₃NO₅

Chinese Name

4-氧代-1,4-二氢-3,5-吡啶二羧酸二乙酯

Molecular Weight

239.22500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026