3,5-dichloro-1-phenyl-1H-pyrazin-2-one

3,5-二氯-1-苯基吡嗪-2(1H)-酮

Also known as: 2(1H)-Pyrazinone, 3,5-dichloro-1-phenyl-, 3,5-dichloro-1-phenylpyrazin-2(1H)-one, 3,5-dichloro-1-phenylpyrazin-2-one

3,5-dichloro-1-phenyl-1H-pyrazin-2-one (CAS 87486-37-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H6Cl2N2O and a molecular weight of 241.07300 g/mol. It is also known as 2(1H)-Pyrazinone, 3,5-dichloro-1-phenyl-, 3,5-dichloro-1-phenylpyrazin-2(1H)-one and 3,5-dichloro-1-phenylpyrazin-2-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 87486-37-1
Jingsj CID: J-1131504-5
Molecular Formula: C₁₀H₆Cl₂N₂O
Chinese Name: 3,5-二氯-1-苯基吡嗪-2(1H)-酮
Molecular Weight: 241.07300 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,5-dichloro-1-phenyl-1H-pyrazin-2-one?

The CAS number of 3,5-dichloro-1-phenyl-1H-pyrazin-2-one is 87486-37-1.

What are the molecular formula and molecular weight of 3,5-dichloro-1-phenyl-1H-pyrazin-2-one?

3,5-dichloro-1-phenyl-1H-pyrazin-2-one has molecular formula C10H6Cl2N2O and molecular weight 241.07300 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. "3,5-dichloro-1-phenyl-1H-pyrazin-2-one (CAS 87486-37-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1131504-5 (accessed 2026-10-25).

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