2-Chloro-5-ethylpyrazine

2-氯-5-乙基吡嗪

2-Chloro-5-ethylpyrazine (CAS 1260666-57-6) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H7ClN2 and a molecular weight of 142.58 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1260666-57-6
Jingsj CID: J-544336-5
Molecular Formula: C₆H₇ClN₂
Chinese Name: 2-氯-5-乙基吡嗪
Molecular Weight: 142.58 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Chloro-5-ethylpyrazine?

The CAS number of 2-Chloro-5-ethylpyrazine is 1260666-57-6.

What are the molecular formula and molecular weight of 2-Chloro-5-ethylpyrazine?

2-Chloro-5-ethylpyrazine has molecular formula C6H7ClN2 and molecular weight 142.58 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-Chloro-5-ethylpyrazine (CAS 1260666-57-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-544336-5 (accessed 2026-10-25).

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