1-Ethyl-4-(trifluoromethyl)-1H-pyrazole-5-sulfonyl chloride

1-乙基-4-(三氟甲基)-1H-吡唑-5-磺酰氯

1-Ethyl-4-(trifluoromethyl)-1H-pyrazole-5-sulfonyl chloride (CAS 2059931-89-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6ClF3N2O2S and a molecular weight of 262.64 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2059931-89-2
Jingsj CID: J-1973495-8
Molecular Formula: C₆H₆ClF₃N₂O₂S
Chinese Name: 1-乙基-4-(三氟甲基)-1H-吡唑-5-磺酰氯
Molecular Weight: 262.64 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 1-Ethyl-4-(trifluoromethyl)-1H-pyrazole-5-sulfonyl chloride?

The CAS number of 1-Ethyl-4-(trifluoromethyl)-1H-pyrazole-5-sulfonyl chloride is 2059931-89-2.

What are the molecular formula and molecular weight of 1-Ethyl-4-(trifluoromethyl)-1H-pyrazole-5-sulfonyl chloride?

1-Ethyl-4-(trifluoromethyl)-1H-pyrazole-5-sulfonyl chloride has molecular formula C6H6ClF3N2O2S and molecular weight 262.64 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. "1-Ethyl-4-(trifluoromethyl)-1H-pyrazole-5-sulfonyl chloride (CAS 2059931-89-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1973495-8 (accessed 2026-10-25).

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