1-(Difluoromethyl)-1H-pyrazole-4-sulfonyl fluoride

1-(二氟甲基)-1H-吡唑-4-磺酰氟

1-(Difluoromethyl)-1H-pyrazole-4-sulfonyl fluoride (CAS 2137744-58-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H3F3N2O2S and a molecular weight of 200.14 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137744-58-0
Jingsj CID: J-272425-2
Molecular Formula: C₄H₃F₃N₂O₂S
Chinese Name: 1-(二氟甲基)-1H-吡唑-4-磺酰氟
Molecular Weight: 200.14 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 1-(Difluoromethyl)-1H-pyrazole-4-sulfonyl fluoride is 2137744-58-0.

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

1-(Difluoromethyl)-1H-pyrazole-4-sulfonyl fluoride has molecular formula C4H3F3N2O2S and molecular weight 200.14 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-(Difluoromethyl)-1H-pyrazole-4-sulfonyl fluoride (CAS 2137744-58-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-272425-2 (accessed 2026-10-23).

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