3-(trifluoromethyl)-1H-pyrazole-4-sulfonyl chloride

3-(三氟甲基)-1H-吡唑-4-磺酰氯

3-(trifluoromethyl)-1H-pyrazole-4-sulfonyl chloride (CAS 1443292-13-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H2ClF3N2O2S and a molecular weight of 234.59 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1443292-13-4
Jingsj CID: J-1331808-4
Molecular Formula: C₄H₂ClF₃N₂O₂S
Chinese Name: 3-(三氟甲基)-1H-吡唑-4-磺酰氯
Molecular Weight: 234.59 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(trifluoromethyl)-1H-pyrazole-4-sulfonyl chloride?

The CAS number of 3-(trifluoromethyl)-1H-pyrazole-4-sulfonyl chloride is 1443292-13-4.

What are the molecular formula and molecular weight of 3-(trifluoromethyl)-1H-pyrazole-4-sulfonyl chloride?

3-(trifluoromethyl)-1H-pyrazole-4-sulfonyl chloride has molecular formula C4H2ClF3N2O2S and molecular weight 234.59 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. "3-(trifluoromethyl)-1H-pyrazole-4-sulfonyl chloride (CAS 1443292-13-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1331808-4 (accessed 2026-10-25).

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