4-ethoxy-2,5-difluoro-N-methylbenzene-1-sulfonamide

4-乙氧基-2,5-二氟-N-甲基苯-1-磺酰胺

4-ethoxy-2,5-difluoro-N-methylbenzene-1-sulfonamide (CAS 2137558-09-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C9H11F2NO3S and a molecular weight of 251.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137558-09-7
Jingsj CID: J-225469-8
Molecular Formula: C₉H₁₁F₂NO₃S
Chinese Name: 4-乙氧基-2,5-二氟-N-甲基苯-1-磺酰胺
Molecular Weight: 251.25 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-ethoxy-2,5-difluoro-N-methylbenzene-1-sulfonamide?

The CAS number of 4-ethoxy-2,5-difluoro-N-methylbenzene-1-sulfonamide is 2137558-09-7.

What are the molecular formula and molecular weight of 4-ethoxy-2,5-difluoro-N-methylbenzene-1-sulfonamide?

4-ethoxy-2,5-difluoro-N-methylbenzene-1-sulfonamide has molecular formula C9H11F2NO3S and molecular weight 251.25 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. "4-ethoxy-2,5-difluoro-N-methylbenzene-1-sulfonamide (CAS 2137558-09-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-225469-8 (accessed 2026-10-25).

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