Diethyl pyridine-3,5-dicarboxylate
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. 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-1511499-5
- Molecular Formula
- C11H13NO4
- Molecular Weight
- 223.225 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 49.0 to 53.0 °C |
|---|---|
| Boiling Point | 300.5±22.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 135.5±22.3 °C |
| Exact Mass | 223.084457 |
| PSA | 65.49000 |
| LogP | 2.38 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.509 |
Frequently Asked Questions
What is the CAS number of Diethyl pyridine-3,5-dicarboxylate?
The CAS number of Diethyl pyridine-3,5-dicarboxylate is 4591-56-4.
What are the molecular formula and molecular weight of Diethyl pyridine-3,5-dicarboxylate?
Diethyl pyridine-3,5-dicarboxylate has molecular formula C11H13NO4 and molecular weight 223.225 g/mol.
What are the upstream and downstream products of Diethyl pyridine-3,5-dicarboxylate?
For Diethyl pyridine-3,5-dicarboxylate, Upstream Products: Pyridine-3,5-dicarboxylic acid, Ethanol, 3,5-Dibromopyridine; Downstream Products: 3,5-Bis(chloromethyl)pyridine, Pyridine-3,5-diyldimethanol, 3,5-Dimethylpyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diethyl pyridine-3,5-dicarboxylate (CAS 4591-56-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511499-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.