4-chloro-3,5-bis(trifluoromethyl)-1H-pyrazole

4-氯-3,5-双(三氟甲基)-1H-吡唑

4-chloro-3,5-bis(trifluoromethyl)-1H-pyrazole (CAS 287966-51-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5HClF6N2 and a molecular weight of 238.52 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 287966-51-2
Jingsj CID: J-706019-3
Molecular Formula: C₅HClF₆N₂
Chinese Name: 4-氯-3,5-双(三氟甲基)-1H-吡唑
Molecular Weight: 238.52 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-chloro-3,5-bis(trifluoromethyl)-1H-pyrazole?

The CAS number of 4-chloro-3,5-bis(trifluoromethyl)-1H-pyrazole is 287966-51-2.

What are the molecular formula and molecular weight of 4-chloro-3,5-bis(trifluoromethyl)-1H-pyrazole?

4-chloro-3,5-bis(trifluoromethyl)-1H-pyrazole has molecular formula C5HClF6N2 and molecular weight 238.52 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-chloro-3,5-bis(trifluoromethyl)-1H-pyrazole (CAS 287966-51-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-706019-3 (accessed 2026-10-23).

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