3-Bromopyridin-4(1H)-one

3-溴吡啶-4(1H)-酮

Also known as: 3-bromo-4(1H)-pyridinone, 3-bromo-4(3H)-pyridinone, 3-bromopyridin-4-ol, 4(1H)-Pyridinone, 3-bromo-

3-Bromopyridin-4(1H)-one (CAS 70149-39-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4BrNO and a molecular weight of 173.99500 g/mol. It is also known as 3-bromo-4(1H)-pyridinone, 3-bromo-4(3H)-pyridinone and 3-bromopyridin-4-ol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 70149-39-2
Jingsj CID: J-1136894-2
Molecular Formula: C₅H₄BrNO
Chinese Name: 3-溴吡啶-4(1H)-酮
Molecular Weight: 173.99500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 3-Bromopyridin-4(1H)-one?

The CAS number of 3-Bromopyridin-4(1H)-one is 70149-39-2.

What are the molecular formula and molecular weight of 3-Bromopyridin-4(1H)-one?

3-Bromopyridin-4(1H)-one has molecular formula C5H4BrNO and molecular weight 173.99500 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-Bromopyridin-4(1H)-one (CAS 70149-39-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1136894-2 (accessed 2026-10-24).

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