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2-bromo-1-(1-phenyl-1H-pyrazol-4-yl)ethanone

Also known as: 2-bromo-1-(1-phenylpyrazol-4-yl)ethanone, 1-phenyl-4-(2-bromoacetyl)pyrazole, 4-bromacetyl-1-phenyl-pyrazol, 2-brom-1-(1-phenyl-1H-pyrazol-4-yl)-aethanon, 2-bromo-1-(1-phenyl-1H-pyrazol-4-yl)ethan-1-one, Ethanone, 2-bromo-1-(1-phenyl-1H-pyrazol-4-yl)-

2-bromo-1-(1-phenyl-1H-pyrazol-4-yl)ethanone (CAS 91062-67-8) 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. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
91062-67-8
Jingsj CID
J-1322795-7
Molecular Formula
C11H9BrN2O
Molecular Weight
265.10600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass263.99000
PSA34.89000
LogP2.44990

Frequently Asked Questions

What is the CAS number of 2-bromo-1-(1-phenyl-1H-pyrazol-4-yl)ethanone?

The CAS number of 2-bromo-1-(1-phenyl-1H-pyrazol-4-yl)ethanone is 91062-67-8.

What are the molecular formula and molecular weight of 2-bromo-1-(1-phenyl-1H-pyrazol-4-yl)ethanone?

2-bromo-1-(1-phenyl-1H-pyrazol-4-yl)ethanone has molecular formula C11H9BrN2O and molecular weight 265.10600 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-bromo-1-(1-phenyl-1H-pyrazol-4-yl)ethanone (CAS 91062-67-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1322795-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.