1-(4-bromophenyl)pyrazolidin-3-one

1-(4-溴苯基)吡唑烷-3-酮

Also known as: 1-(4-bromophenyl)-3-hydroxy-4,5-dihydro-1H-pyrazole, 1-(4-bromophenyl)-3-pyrazolidinone

1-(4-bromophenyl)pyrazolidin-3-one (CAS 24834-98-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H9BrN2O and a molecular weight of 241.08500 g/mol. It is also known as 1-(4-bromophenyl)-3-hydroxy-4,5-dihydro-1H-pyrazole and 1-(4-bromophenyl)-3-pyrazolidinone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 24834-98-8
Jingsj CID: J-1051186-2
Molecular Formula: C₉H₉BrN₂O
Chinese Name: 1-(4-溴苯基)吡唑烷-3-酮
Molecular Weight: 241.08500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(4-bromophenyl)pyrazolidin-3-one?

The CAS number of 1-(4-bromophenyl)pyrazolidin-3-one is 24834-98-8.

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

1-(4-bromophenyl)pyrazolidin-3-one has molecular formula C9H9BrN2O and molecular weight 241.08500 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. "1-(4-bromophenyl)pyrazolidin-3-one (CAS 24834-98-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1051186-2 (accessed 2026-10-22).

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