4-Bromo-1H-pyrrol-2(5H)-one

4-溴-1H-吡咯-2(5H)-酮

Also known as: 4-Bromo-1,5-dihydro-2H-pyrrol-2-one, 4-Bromopyrrol-2(5H)-one, 2H-Pyrrol-2-one, 4-bromo-1,5-dihydro-, 4-bromo-1,5-dihydro-2H-pyrrol-2-one

4-Bromo-1H-pyrrol-2(5H)-one (CAS 947407-86-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C4H4BrNO and a molecular weight of 161.98500 g/mol. It is also known as 4-Bromo-1,5-dihydro-2H-pyrrol-2-one, 4-Bromopyrrol-2(5H)-one and 2H-Pyrrol-2-one, 4-bromo-1,5-dihydro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 947407-86-5
Jingsj CID: J-1054835-6
Molecular Formula: C₄H₄BrNO
Chinese Name: 4-溴-1H-吡咯-2(5H)-酮
Molecular Weight: 161.98500 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Bromo-1H-pyrrol-2(5H)-one?

The CAS number of 4-Bromo-1H-pyrrol-2(5H)-one is 947407-86-5.

What are the molecular formula and molecular weight of 4-Bromo-1H-pyrrol-2(5H)-one?

4-Bromo-1H-pyrrol-2(5H)-one has molecular formula C4H4BrNO and molecular weight 161.98500 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. "4-Bromo-1H-pyrrol-2(5H)-one (CAS 947407-86-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1054835-6 (accessed 2026-10-25).

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