ethyl 3-chloroquinoxaline-2-carboxylate
Also known as: 2-Quinoxalinecarboxylic acid, 3-chloro-, ethyl ester, 3-Chloroquinoxaline-2-carboxylic acid ethyl ester, ETHYL 3-CHLOROQUINOXALINE-2-CARBOXYLATE, Ethyl 3-Chloroquinoxaline-2-carboxylate, Ethyl 3-chloro-2-quinoxalinecarboxylate
ethyl 3-chloroquinoxaline-2-carboxylate (CAS 49679-45-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H9ClN2O2 and a molecular weight of 236.654 g/mol. Key properties include a melting point of 41-42ºC, a boiling point of 330.7±37.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 153.8±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 49679-45-0
- Jingsj CID
- J-1174426-6
- Molecular Formula
- C11H9ClN2O2
- Molecular Weight
- 236.654 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 41-42ºC |
|---|---|
| Boiling Point | 330.7±37.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 153.8±26.5 °C |
| Exact Mass | 236.035248 |
| PSA | 52.08000 |
| LogP | 2.99 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.615 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 ethyl 3-chloroquinoxaline-2-carboxylate?
The CAS number of ethyl 3-chloroquinoxaline-2-carboxylate is 49679-45-0.
What are the molecular formula and molecular weight of ethyl 3-chloroquinoxaline-2-carboxylate?
ethyl 3-chloroquinoxaline-2-carboxylate has molecular formula C11H9ClN2O2 and molecular weight 236.654 g/mol.
What are the upstream and downstream products of ethyl 3-chloroquinoxaline-2-carboxylate?
For ethyl 3-chloroquinoxaline-2-carboxylate, Upstream Products: Ethyl 3-oxo-3,4-dihydro-2-quinoxalinecarboxylate, o-Phenylenediamine, Diethyl ketomalonate; Downstream Products: 2-Chloroquinoxaline, Quinoxalin-2-amine, 3-Chloroquinoxaline-2-carboxylic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "ethyl 3-chloroquinoxaline-2-carboxylate (CAS 49679-45-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1174426-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.