1-ethenyl-1H-pyrazole-4-sulfonamide

1-乙烯基-1H-吡唑-4-磺酰胺

1-ethenyl-1H-pyrazole-4-sulfonamide (CAS 2228572-77-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7N3O2S and a molecular weight of 173.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2228572-77-6
Jingsj CID: J-379201-2
Molecular Formula: C₅H₇N₃O₂S
Chinese Name: 1-乙烯基-1H-吡唑-4-磺酰胺
Molecular Weight: 173.20 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-ethenyl-1H-pyrazole-4-sulfonamide?

The CAS number of 1-ethenyl-1H-pyrazole-4-sulfonamide is 2228572-77-6.

What are the molecular formula and molecular weight of 1-ethenyl-1H-pyrazole-4-sulfonamide?

1-ethenyl-1H-pyrazole-4-sulfonamide has molecular formula C5H7N3O2S and molecular weight 173.20 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-ethenyl-1H-pyrazole-4-sulfonamide (CAS 2228572-77-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-379201-2 (accessed 2026-10-24).

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