2-(3-nitro-1H-pyrazol-4-yl)ethane-1-sulfonyl chloride

2-(3-硝基-1H-吡唑-4-基)乙烷-1-磺酰氯

2-(3-nitro-1H-pyrazol-4-yl)ethane-1-sulfonyl chloride (CAS 2229539-68-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6ClN3O4S and a molecular weight of 239.64 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2229539-68-6
Jingsj CID: J-775702-8
Molecular Formula: C₅H₆ClN₃O₄S
Chinese Name: 2-(3-硝基-1H-吡唑-4-基)乙烷-1-磺酰氯
Molecular Weight: 239.64 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(3-nitro-1H-pyrazol-4-yl)ethane-1-sulfonyl chloride?

The CAS number of 2-(3-nitro-1H-pyrazol-4-yl)ethane-1-sulfonyl chloride is 2229539-68-6.

What are the molecular formula and molecular weight of 2-(3-nitro-1H-pyrazol-4-yl)ethane-1-sulfonyl chloride?

2-(3-nitro-1H-pyrazol-4-yl)ethane-1-sulfonyl chloride has molecular formula C5H6ClN3O4S and molecular weight 239.64 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. "2-(3-nitro-1H-pyrazol-4-yl)ethane-1-sulfonyl chloride (CAS 2229539-68-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-775702-8 (accessed 2026-10-23).

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