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

1-甲基-4-(三氟甲基)-1H-吡唑-5-磺酰氟

1-methyl-4-(trifluoromethyl)-1H-pyrazole-5-sulfonyl fluoride (CAS 2137895-58-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4F4N2O2S and a molecular weight of 232.16 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137895-58-8
Jingsj CID: J-78575-2
Molecular Formula: C₅H₄F₄N₂O₂S
Chinese Name: 1-甲基-4-(三氟甲基)-1H-吡唑-5-磺酰氟
Molecular Weight: 232.16 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 1-methyl-4-(trifluoromethyl)-1H-pyrazole-5-sulfonyl fluoride is 2137895-58-8.

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

1-methyl-4-(trifluoromethyl)-1H-pyrazole-5-sulfonyl fluoride has molecular formula C5H4F4N2O2S and molecular weight 232.16 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-methyl-4-(trifluoromethyl)-1H-pyrazole-5-sulfonyl fluoride (CAS 2137895-58-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-78575-2 (accessed 2026-10-23).

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