5-Ethylpyridine-2,3-dicarboxylic acid
Also known as: 5-Ethyl-2,3-pyridinedicarboxylic acid, 5-Ethylquinolinic acid, Imazethapyr intermediate, Imazethapyr Impurity 9, 2,3-Pyridinedicarboxylic acid, 5-ethyl-, MFCD00071733
5-Ethylpyridine-2,3-dicarboxylic acid (CAS 102268-15-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H9NO4 and a molecular weight of 195.172 g/mol. Key properties include a melting point of 152-154°C, a boiling point of 421.2±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 208.5±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 102268-15-5
- Jingsj CID
- J-1500260-5
- Molecular Formula
- C9H9NO4
- Molecular Weight
- 195.172 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 152-154°C |
|---|---|
| Boiling Point | 421.2±45.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 208.5±28.7 °C |
| Exact Mass | 195.053162 |
| PSA | 87.49000 |
| LogP | -0.45 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.595 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 5-Ethylpyridine-2,3-dicarboxylic acid?
The CAS number of 5-Ethylpyridine-2,3-dicarboxylic acid is 102268-15-5.
What are the molecular formula and molecular weight of 5-Ethylpyridine-2,3-dicarboxylic acid?
5-Ethylpyridine-2,3-dicarboxylic acid has molecular formula C9H9NO4 and molecular weight 195.172 g/mol.
What are the upstream and downstream products of 5-Ethylpyridine-2,3-dicarboxylic acid?
For 5-Ethylpyridine-2,3-dicarboxylic acid, Upstream Products: Diethyl 5-ethylpyridine-2,3-dicarboxylate, 3-Ethyl-8-quinolinol, 3-Ethylquinoline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Ethylpyridine-2,3-dicarboxylic acid (CAS 102268-15-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500260-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.