2-(4-Bromo-1H-pyrazol-1-yl)isonicotinonitrile

2-(4-溴-1H-吡唑-1-基)异烟腈

Also known as: 2-(4-Bromo-1H-pyrazol-1-yl)-4-pyridinecarbonitrile, 2-(4-bromopyrazol-1-yl)pyridine-4-carbonitrile, 4-Pyridinecarbonitrile, 2-(4-bromo-1H-pyrazol-1-yl)-

2-(4-Bromo-1H-pyrazol-1-yl)isonicotinonitrile (CAS 1183746-57-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5BrN4 and a molecular weight of 249.07 g/mol. It is also known as 2-(4-Bromo-1H-pyrazol-1-yl)-4-pyridinecarbonitrile, 2-(4-bromopyrazol-1-yl)pyridine-4-carbonitrile and 4-Pyridinecarbonitrile, 2-(4-bromo-1H-pyrazol-1-yl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1183746-57-7
Jingsj CID: J-447583-1
Molecular Formula: C₉H₅BrN₄
Chinese Name: 2-(4-溴-1H-吡唑-1-基)异烟腈
Molecular Weight: 249.07 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(4-Bromo-1H-pyrazol-1-yl)isonicotinonitrile?

The CAS number of 2-(4-Bromo-1H-pyrazol-1-yl)isonicotinonitrile is 1183746-57-7.

What are the molecular formula and molecular weight of 2-(4-Bromo-1H-pyrazol-1-yl)isonicotinonitrile?

2-(4-Bromo-1H-pyrazol-1-yl)isonicotinonitrile has molecular formula C9H5BrN4 and molecular weight 249.07 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. "2-(4-Bromo-1H-pyrazol-1-yl)isonicotinonitrile (CAS 1183746-57-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-447583-1 (accessed 2026-10-25).

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