1-[3-bromo-4-(1H-pyrazol-1-yl)phenyl]ethanone

3-溴-4-(1-吡唑基)苯乙酮

Also known as: 1-(3-bromo-4-(1H-pyrazol-1-yl)phenyl)ethan-1-one, 1-(3-bromo-4-pyrazol-1-ylphenyl)ethanone, 3'-bromo-4'-(1H-pyrazol-1-yl)acetophenone, 3'-bromo-4'-(1-pyrazolyl)acetophenone, 3'-BroMo-4'-(1-pyrazolyl)acetophenone, Ethanone, 1-[3-bromo-4-(1H-pyrazol-1-yl)phenyl]-

1-[3-bromo-4-(1H-pyrazol-1-yl)phenyl]ethanone (CAS 1186663-58-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9BrN2O and a molecular weight of 265.10600 g/mol. It is also known as 1-(3-bromo-4-(1H-pyrazol-1-yl)phenyl)ethan-1-one, 1-(3-bromo-4-pyrazol-1-ylphenyl)ethanone and 3'-bromo-4'-(1H-pyrazol-1-yl)acetophenone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1186663-58-0
Jingsj CID: J-1082961-7
Molecular Formula: C₁₁H₉BrN₂O
Chinese Name: 3-溴-4-(1-吡唑基)苯乙酮
Molecular Weight: 265.10600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-[3-bromo-4-(1H-pyrazol-1-yl)phenyl]ethanone?

The CAS number of 1-[3-bromo-4-(1H-pyrazol-1-yl)phenyl]ethanone is 1186663-58-0.

What are the molecular formula and molecular weight of 1-[3-bromo-4-(1H-pyrazol-1-yl)phenyl]ethanone?

1-[3-bromo-4-(1H-pyrazol-1-yl)phenyl]ethanone has molecular formula C11H9BrN2O and molecular weight 265.10600 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-[3-bromo-4-(1H-pyrazol-1-yl)phenyl]ethanone (CAS 1186663-58-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1082961-7 (accessed 2026-10-26).

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