Ethyl 3-chloro-2-oxo-1(2H)-pyrazinecarboxylate
3-氯-2-氧代-1(2H)-吡嗪羧酸乙酯
Also known as: Ethyl 3-chloro-2-oxopyrazine-1(2H)-carboxylate, 1(2H)-Pyrazinecarboxylic acid, 3-chloro-2-oxo-, ethyl ester, 3-Chloro-2-oxo-1(2H)-pyrazinecarboxylic acid ethyl ester
Ethyl 3-chloro-2-oxo-1(2H)-pyrazinecarboxylate (CAS 1194374-11-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H7ClN2O3 and a molecular weight of 202.595 g/mol. It is also known as Ethyl 3-chloro-2-oxopyrazine-1(2H)-carboxylate, 1(2H)-Pyrazinecarboxylic acid, 3-chloro-2-oxo-, ethyl ester and 3-Chloro-2-oxo-1(2H)-pyrazinecarboxylic acid ethyl ester. Key properties include a boiling point of 281.9±23.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 124.3±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1194374-11-2
- Jingsj CID
- J-1500949-8
- Molecular Formula
- C7H7ClN2O3
- Chinese Name
- 3-氯-2-氧代-1(2H)-吡嗪羧酸乙酯
- Molecular Weight
- 202.595 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 281.9±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 124.3±22.6 °C |
Frequently Asked Questions
What is the CAS number of Ethyl 3-chloro-2-oxo-1(2H)-pyrazinecarboxylate?
The CAS number of Ethyl 3-chloro-2-oxo-1(2H)-pyrazinecarboxylate is 1194374-11-2.
What are the molecular formula and molecular weight of Ethyl 3-chloro-2-oxo-1(2H)-pyrazinecarboxylate?
Ethyl 3-chloro-2-oxo-1(2H)-pyrazinecarboxylate has molecular formula C7H7ClN2O3 and molecular weight 202.595 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl 3-chloro-2-oxo-1(2H)-pyrazinecarboxylate (CAS 1194374-11-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500949-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.