1-(1-ethyl-1H-pyrazol-4-yl)ethane-1-sulfonyl chloride

1-(1-乙基-1H-吡唑-4-基)乙烷-1-磺酰氯

1-(1-ethyl-1H-pyrazol-4-yl)ethane-1-sulfonyl chloride (CAS 1247342-94-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H11ClN2O2S and a molecular weight of 222.69 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1247342-94-4
Jingsj CID: J-675467-5
Molecular Formula: C₇H₁₁ClN₂O₂S
Chinese Name: 1-(1-乙基-1H-吡唑-4-基)乙烷-1-磺酰氯
Molecular Weight: 222.69 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 1-(1-ethyl-1H-pyrazol-4-yl)ethane-1-sulfonyl chloride?

The CAS number of 1-(1-ethyl-1H-pyrazol-4-yl)ethane-1-sulfonyl chloride is 1247342-94-4.

What are the molecular formula and molecular weight of 1-(1-ethyl-1H-pyrazol-4-yl)ethane-1-sulfonyl chloride?

1-(1-ethyl-1H-pyrazol-4-yl)ethane-1-sulfonyl chloride has molecular formula C7H11ClN2O2S and molecular weight 222.69 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-(1-ethyl-1H-pyrazol-4-yl)ethane-1-sulfonyl chloride (CAS 1247342-94-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-675467-5 (accessed 2026-10-25).

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