2-Chloro-5-(difluoromethoxy)pyrazine

2-氯-5-(二氟甲氧基)吡嗪

Also known as: AKOS027377803, Pyrazine, 2-chloro-5-(difluoromethoxy)-

2-Chloro-5-(difluoromethoxy)pyrazine (CAS 1261799-42-1) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H3ClF2N2O and a molecular weight of 180.54 g/mol. It is also known as AKOS027377803 and Pyrazine, 2-chloro-5-(difluoromethoxy)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1261799-42-1
Jingsj CID: J-804344-3
Molecular Formula: C₅H₃ClF₂N₂O
Chinese Name: 2-氯-5-(二氟甲氧基)吡嗪
Molecular Weight: 180.54 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-(difluoromethoxy)pyrazine?

The CAS number of 2-Chloro-5-(difluoromethoxy)pyrazine is 1261799-42-1.

What are the molecular formula and molecular weight of 2-Chloro-5-(difluoromethoxy)pyrazine?

2-Chloro-5-(difluoromethoxy)pyrazine has molecular formula C5H3ClF2N2O and molecular weight 180.54 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-(difluoromethoxy)pyrazine (CAS 1261799-42-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-804344-3 (accessed 2026-10-23).

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