3-bromopyrazin-2-ol

3-溴-2-羟基吡嗪

Also known as: 3-bromo-2(1H)-pyrazinone, 3-bromo-1H-pyrazin-2-one, 2(1H)-Pyrazinone, 3-bromo-, QC-6877

3-bromopyrazin-2-ol (CAS 1261634-06-3) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H3BrN2O and a molecular weight of 174.98300 g/mol. It is also known as 3-bromo-2(1H)-pyrazinone, 3-bromo-1H-pyrazin-2-one and 2(1H)-Pyrazinone, 3-bromo-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1261634-06-3
Jingsj CID: J-1407263-3
Molecular Formula: C₄H₃BrN₂O
Chinese Name: 3-溴-2-羟基吡嗪
Molecular Weight: 174.98300 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-bromopyrazin-2-ol?

The CAS number of 3-bromopyrazin-2-ol is 1261634-06-3.

What are the molecular formula and molecular weight of 3-bromopyrazin-2-ol?

3-bromopyrazin-2-ol has molecular formula C4H3BrN2O and molecular weight 174.98300 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-bromopyrazin-2-ol (CAS 1261634-06-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1407263-3 (accessed 2026-10-24).

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