1-ethyl-4-(trifluoromethyl)-1H-pyrazole-5-sulfonyl fluoride

1-乙基-4-(三氟甲基)-1H-吡唑-5-磺酰氟

1-ethyl-4-(trifluoromethyl)-1H-pyrazole-5-sulfonyl fluoride (CAS 2138174-72-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6F4N2O2S and a molecular weight of 246.19 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138174-72-6
Jingsj CID: J-586284-3
Molecular Formula: C₆H₆F₄N₂O₂S
Chinese Name: 1-乙基-4-(三氟甲基)-1H-吡唑-5-磺酰氟
Molecular Weight: 246.19 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 1-ethyl-4-(trifluoromethyl)-1H-pyrazole-5-sulfonyl fluoride is 2138174-72-6.

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

1-ethyl-4-(trifluoromethyl)-1H-pyrazole-5-sulfonyl fluoride has molecular formula C6H6F4N2O2S and molecular weight 246.19 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 fluoride (CAS 2138174-72-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-586284-3 (accessed 2026-10-23).

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