3-Bromo-1-(2-chlorophenyl)-1H-pyrazole-5-carboxylic acid

3-溴-1-(2-氯苯基)-1H-吡唑-5-羧酸

Also known as: 1H-Pyrazole-5-carboxylic acid, 3-bromo-1-(2-chlorophenyl)-, 5-bromo-2-(2-chlorophenyl)pyrazole-3-carboxylic acid, MFCD16683351

3-Bromo-1-(2-chlorophenyl)-1H-pyrazole-5-carboxylic acid (CAS 871239-17-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H6BrClN2O2 and a molecular weight of 301.52400 g/mol. It is also known as 1H-Pyrazole-5-carboxylic acid, 3-bromo-1-(2-chlorophenyl)-, 5-bromo-2-(2-chlorophenyl)pyrazole-3-carboxylic acid and MFCD16683351. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 871239-17-7
Jingsj CID: J-1145973-0
Molecular Formula: C₁₀H₆BrClN₂O₂
Chinese Name: 3-溴-1-(2-氯苯基)-1H-吡唑-5-羧酸
Molecular Weight: 301.52400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Bromo-1-(2-chlorophenyl)-1H-pyrazole-5-carboxylic acid?

The CAS number of 3-Bromo-1-(2-chlorophenyl)-1H-pyrazole-5-carboxylic acid is 871239-17-7.

What are the molecular formula and molecular weight of 3-Bromo-1-(2-chlorophenyl)-1H-pyrazole-5-carboxylic acid?

3-Bromo-1-(2-chlorophenyl)-1H-pyrazole-5-carboxylic acid has molecular formula C10H6BrClN2O2 and molecular weight 301.52400 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. "3-Bromo-1-(2-chlorophenyl)-1H-pyrazole-5-carboxylic acid (CAS 871239-17-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1145973-0 (accessed 2026-10-25).

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