3-chloro-1-(2,5-difluorobenzyl)pyrazin-2(1H)-one

3-氯-1-(2,5-二氟苄基)吡嗪-2(1H)-酮

3-chloro-1-(2,5-difluorobenzyl)pyrazin-2(1H)-one (CAS 1778771-24-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H7ClF2N2O and a molecular weight of 256.63 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1778771-24-6
Jingsj CID: J-654386-2
Molecular Formula: C₁₁H₇ClF₂N₂O
Chinese Name: 3-氯-1-(2,5-二氟苄基)吡嗪-2(1H)-酮
Molecular Weight: 256.63 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-chloro-1-(2,5-difluorobenzyl)pyrazin-2(1H)-one?

The CAS number of 3-chloro-1-(2,5-difluorobenzyl)pyrazin-2(1H)-one is 1778771-24-6.

What are the molecular formula and molecular weight of 3-chloro-1-(2,5-difluorobenzyl)pyrazin-2(1H)-one?

3-chloro-1-(2,5-difluorobenzyl)pyrazin-2(1H)-one has molecular formula C11H7ClF2N2O and molecular weight 256.63 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. "3-chloro-1-(2,5-difluorobenzyl)pyrazin-2(1H)-one (CAS 1778771-24-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-654386-2 (accessed 2026-10-23).

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