1-ethyl-3-nitro-1H-pyrazole-4-sulfonamide

1-乙基-3-硝基-1H-吡唑-4-磺酰胺

1-ethyl-3-nitro-1H-pyrazole-4-sulfonamide (CAS 1553211-00-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H8N4O4S and a molecular weight of 220.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1553211-00-9
Jingsj CID: J-1696168-7
Molecular Formula: C₅H₈N₄O₄S
Chinese Name: 1-乙基-3-硝基-1H-吡唑-4-磺酰胺
Molecular Weight: 220.21 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-ethyl-3-nitro-1H-pyrazole-4-sulfonamide?

The CAS number of 1-ethyl-3-nitro-1H-pyrazole-4-sulfonamide is 1553211-00-9.

What are the molecular formula and molecular weight of 1-ethyl-3-nitro-1H-pyrazole-4-sulfonamide?

1-ethyl-3-nitro-1H-pyrazole-4-sulfonamide has molecular formula C5H8N4O4S and molecular weight 220.21 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-ethyl-3-nitro-1H-pyrazole-4-sulfonamide (CAS 1553211-00-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1696168-7 (accessed 2026-10-25).

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