4-Bromo-1-(thiophen-2-ylmethyl)-1H-pyrazole

4-溴-1-(噻吩-2-基甲基)-1H-吡唑

Also known as: 1H-pyrazole, 4-bromo-1-(2-thienylmethyl)-, 4-bromo-1-(thiophen-2-ylmethyl)pyrazole

4-Bromo-1-(thiophen-2-ylmethyl)-1H-pyrazole (CAS 1183024-77-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H7BrN2S and a molecular weight of 243.12400 g/mol. It is also known as 1H-pyrazole, 4-bromo-1-(2-thienylmethyl)- and 4-bromo-1-(thiophen-2-ylmethyl)pyrazole. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1183024-77-2
Jingsj CID: J-1137137-3
Molecular Formula: C₈H₇BrN₂S
Chinese Name: 4-溴-1-(噻吩-2-基甲基)-1H-吡唑
Molecular Weight: 243.12400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Bromo-1-(thiophen-2-ylmethyl)-1H-pyrazole?

The CAS number of 4-Bromo-1-(thiophen-2-ylmethyl)-1H-pyrazole is 1183024-77-2.

What are the molecular formula and molecular weight of 4-Bromo-1-(thiophen-2-ylmethyl)-1H-pyrazole?

4-Bromo-1-(thiophen-2-ylmethyl)-1H-pyrazole has molecular formula C8H7BrN2S and molecular weight 243.12400 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-1-(thiophen-2-ylmethyl)-1H-pyrazole (CAS 1183024-77-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1137137-3 (accessed 2026-10-25).

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