3-bromo-5-phenyl-1H-pyrazin-2-one

3-溴-5-苯基-2(1H)-吡嗪酮

Also known as: 2-Hydroxy-3-bromo-5-phenylpyrazine, 3-bromo-5-phenylpyrazin-2-ol

3-bromo-5-phenyl-1H-pyrazin-2-one (CAS 67602-02-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H7BrN2O and a molecular weight of 251.07900 g/mol. It is also known as 2-Hydroxy-3-bromo-5-phenylpyrazine and 3-bromo-5-phenylpyrazin-2-ol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 67602-02-2
Jingsj CID: J-1167200-7
Molecular Formula: C₁₀H₇BrN₂O
Chinese Name: 3-溴-5-苯基-2(1H)-吡嗪酮
Molecular Weight: 251.07900 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 3-bromo-5-phenyl-1H-pyrazin-2-one is 67602-02-2.

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

3-bromo-5-phenyl-1H-pyrazin-2-one has molecular formula C10H7BrN2O and molecular weight 251.07900 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-bromo-5-phenyl-1H-pyrazin-2-one (CAS 67602-02-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1167200-7 (accessed 2026-10-25).

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