5-Bromo-1-hydroxypyridin-2(1H)-one

5-溴-1-羟基吡啶-2(1H)-酮

Also known as: 5-Bromo-1-hydroxy-2(1H)-pyridinone, 5-Bromo-N-hydroxypyridin-2(1H)-one

5-Bromo-1-hydroxypyridin-2(1H)-one (CAS 874493-49-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4BrNO2 and a molecular weight of 189.99 g/mol. It is also known as 5-Bromo-1-hydroxy-2(1H)-pyridinone and 5-Bromo-N-hydroxypyridin-2(1H)-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 874493-49-9
Jingsj CID: J-462654-7
Molecular Formula: C₅H₄BrNO₂
Chinese Name: 5-溴-1-羟基吡啶-2(1H)-酮
Molecular Weight: 189.99 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Bromo-1-hydroxypyridin-2(1H)-one?

The CAS number of 5-Bromo-1-hydroxypyridin-2(1H)-one is 874493-49-9.

What are the molecular formula and molecular weight of 5-Bromo-1-hydroxypyridin-2(1H)-one?

5-Bromo-1-hydroxypyridin-2(1H)-one has molecular formula C5H4BrNO2 and molecular weight 189.99 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. "5-Bromo-1-hydroxypyridin-2(1H)-one (CAS 874493-49-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-462654-7 (accessed 2026-10-25).

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