Diethyl pyridine-3,5-dicarboxylate

3,5-吡啶二甲酸二乙酯

Also known as: 3,5-Bis(ethoxycarbonyl)pyridine, 3,5-Pyridinedicarboxylic Acid Diethyl Ester, 3,5-Pyridinedicarboxylic acid diethyl ester, 3,5-Pyridinedicarboxylic acid, diethyl ester, 3,5-diethyl pyridinedicarboxylate, DIETHYL 3,5-PYRIDINEDICARBOXYLATE, Diethyl 3,5-Pyridinedicarboxylate, Diethyl pyridine-3,5-dicarboxylate, PYRIDINE-3,5-DICARBOXYLIC DIETHYL ESTER, diethyl pyridin-3,5-dicarboxylate, pyridine-3,5-dicarboxylic acid diethyl ester

Diethyl pyridine-3,5-dicarboxylate (CAS 4591-56-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H13NO4 and a molecular weight of 223.225 g/mol. It is also known as 3,5-Bis(ethoxycarbonyl)pyridine, 3,5-Pyridinedicarboxylic Acid Diethyl Ester and 3,5-Pyridinedicarboxylic acid diethyl ester. Key properties include a melting point of 49.0 to 53.0 °C, a boiling point of 300.5±22.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 135.5±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

4591-56-4

Jingsj CID

J-1511499-0

Molecular Formula

C₁₁H₁₃NO₄

Chinese Name

3,5-吡啶二甲酸二乙酯

Molecular Weight

223.225 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026