4-(Difluoromethoxy)-2-fluoro-5-nitrobenzene-1-sulfonamide

4-(二氟甲氧基)-2-氟-5-硝基苯-1-磺酰胺

4-(Difluoromethoxy)-2-fluoro-5-nitrobenzene-1-sulfonamide (CAS 2639421-79-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H5F3N2O5S and a molecular weight of 286.19 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2639421-79-5
Jingsj CID: J-955792-7
Molecular Formula: C₇H₅F₃N₂O₅S
Chinese Name: 4-(二氟甲氧基)-2-氟-5-硝基苯-1-磺酰胺
Molecular Weight: 286.19 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(Difluoromethoxy)-2-fluoro-5-nitrobenzene-1-sulfonamide?

The CAS number of 4-(Difluoromethoxy)-2-fluoro-5-nitrobenzene-1-sulfonamide is 2639421-79-5.

What are the molecular formula and molecular weight of 4-(Difluoromethoxy)-2-fluoro-5-nitrobenzene-1-sulfonamide?

4-(Difluoromethoxy)-2-fluoro-5-nitrobenzene-1-sulfonamide has molecular formula C7H5F3N2O5S and molecular weight 286.19 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-(Difluoromethoxy)-2-fluoro-5-nitrobenzene-1-sulfonamide (CAS 2639421-79-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-955792-7 (accessed 2026-10-23).

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