1-(1H-pyrazol-3-yl)ethane-1-sulfonyl chloride

1-(1H-吡唑-3-基)乙烷-1-磺酰氯

1-(1H-pyrazol-3-yl)ethane-1-sulfonyl chloride (CAS 1248173-60-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7ClN2O2S and a molecular weight of 194.64 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1248173-60-5
Jingsj CID: J-1645636-1
Molecular Formula: C₅H₇ClN₂O₂S
Chinese Name: 1-(1H-吡唑-3-基)乙烷-1-磺酰氯
Molecular Weight: 194.64 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(1H-pyrazol-3-yl)ethane-1-sulfonyl chloride?

The CAS number of 1-(1H-pyrazol-3-yl)ethane-1-sulfonyl chloride is 1248173-60-5.

What are the molecular formula and molecular weight of 1-(1H-pyrazol-3-yl)ethane-1-sulfonyl chloride?

1-(1H-pyrazol-3-yl)ethane-1-sulfonyl chloride has molecular formula C5H7ClN2O2S and molecular weight 194.64 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-(1H-pyrazol-3-yl)ethane-1-sulfonyl chloride (CAS 1248173-60-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1645636-1 (accessed 2026-10-25).

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