Ethyl 2-(difluoromethyl)-5-sulfamoylpyridine-3-carboxylate

2-(二氟甲基)-5-氨磺酰基吡啶-3-甲酸乙酯

Ethyl 2-(difluoromethyl)-5-sulfamoylpyridine-3-carboxylate (CAS 2639449-16-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H10F2N2O4S and a molecular weight of 280.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2639449-16-2
Jingsj CID: J-955794-9
Molecular Formula: C₉H₁₀F₂N₂O₄S
Chinese Name: 2-(二氟甲基)-5-氨磺酰基吡啶-3-甲酸乙酯
Molecular Weight: 280.25 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 2-(difluoromethyl)-5-sulfamoylpyridine-3-carboxylate?

The CAS number of Ethyl 2-(difluoromethyl)-5-sulfamoylpyridine-3-carboxylate is 2639449-16-2.

What are the molecular formula and molecular weight of Ethyl 2-(difluoromethyl)-5-sulfamoylpyridine-3-carboxylate?

Ethyl 2-(difluoromethyl)-5-sulfamoylpyridine-3-carboxylate has molecular formula C9H10F2N2O4S and molecular weight 280.25 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. "Ethyl 2-(difluoromethyl)-5-sulfamoylpyridine-3-carboxylate (CAS 2639449-16-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-955794-9 (accessed 2026-10-24).

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