Ethyl 2-(3-bromo-6-methyl-2-oxopyrazin-1(2H)-yl)acetate

2-(3-溴-6-甲基-2-氧代吡嗪-1(2H)-基)乙酸乙酯

Also known as: 3-Bromo-6-methyl-2-oxo-1(2H)-pyrazineacetic acid ethyl ester, 1(2H)-Pyrazineacetic acid, 3-bromo-6-methyl-2-oxo-, ethyl ester, 3-BROMO-6-METHYL-2-OXO-1(2H)-PYRAZINEACETIC ACID ETHYL ESTER, 3-bromo-1-(ethoxycarbonylmethyl)-6-methylpyrazinone, 3-bromo-6-methyl-1-(ethoxycarbonylmethyl)pyrazinone, ethyl 2-(3-bromo-6-methyl-2-oxopyrazin-1-yl)acetate, ethyl 3-bromo-6-methylpyrazin-2-one-1-acetate

Ethyl 2-(3-bromo-6-methyl-2-oxopyrazin-1(2H)-yl)acetate (CAS 221136-66-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C9H11BrN2O3 and a molecular weight of 275.09900 g/mol. It is also known as 3-Bromo-6-methyl-2-oxo-1(2H)-pyrazineacetic acid ethyl ester, 1(2H)-Pyrazineacetic acid, 3-bromo-6-methyl-2-oxo-, ethyl ester and 3-BROMO-6-METHYL-2-OXO-1(2H)-PYRAZINEACETIC ACID ETHYL ESTER. Key properties include a boiling point of 338.3ºC at 760mmHg, a density of 1.55g/cm3 and a flash point of 158.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
221136-66-9
Jingsj CID
J-1516577-2
Molecular Formula
C9H11BrN2O3
Chinese Name
2-(3-溴-6-甲基-2-氧代吡嗪-1(2H)-基)乙酸乙酯
Molecular Weight
275.09900 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point338.3ºC at 760mmHg
Density1.55g/cm3
Flash Point158.4ºC

Frequently Asked Questions

What is the CAS number of Ethyl 2-(3-bromo-6-methyl-2-oxopyrazin-1(2H)-yl)acetate?

The CAS number of Ethyl 2-(3-bromo-6-methyl-2-oxopyrazin-1(2H)-yl)acetate is 221136-66-9.

What are the molecular formula and molecular weight of Ethyl 2-(3-bromo-6-methyl-2-oxopyrazin-1(2H)-yl)acetate?

Ethyl 2-(3-bromo-6-methyl-2-oxopyrazin-1(2H)-yl)acetate has molecular formula C9H11BrN2O3 and molecular weight 275.09900 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Ethyl 2-(3-bromo-6-methyl-2-oxopyrazin-1(2H)-yl)acetate (CAS 221136-66-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516577-2 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.