1H-Pyrazole-4-sulfonamide

1H-吡唑-4-磺酰胺

Also known as: Pyrazole-4-sulfonamide, Pyrazole-4-sulfonamide (8CI), 1H-pyrazole-4-sulfonic acid amide, Pyrazol-4-sulfonamid, 1H-PYRAZOLE-4-SULFONAMIDE

1H-Pyrazole-4-sulfonamide (CAS 27429-59-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C3H5N3O2S and a molecular weight of 147.15600 g/mol. It is also known as Pyrazole-4-sulfonamide, Pyrazole-4-sulfonamide (8CI) and 1H-pyrazole-4-sulfonic acid amide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 27429-59-0
Jingsj CID: J-1439048-9
Molecular Formula: C₃H₅N₃O₂S
Chinese Name: 1H-吡唑-4-磺酰胺
Molecular Weight: 147.15600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 1H-Pyrazole-4-sulfonamide is 27429-59-0.

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

1H-Pyrazole-4-sulfonamide has molecular formula C3H5N3O2S and molecular weight 147.15600 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. "1H-Pyrazole-4-sulfonamide (CAS 27429-59-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1439048-9 (accessed 2026-10-25).

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