N-Ethyl-5-fluoro-N-(o-tolyl)thiophene-2-sulfonamide

N-乙基-5-氟-N-(邻甲苯基)噻吩-2-磺酰胺

N-Ethyl-5-fluoro-N-(o-tolyl)thiophene-2-sulfonamide (CAS 1855889-18-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H14FNO2S2 and a molecular weight of 299.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1855889-18-7
Jingsj CID: J-153200-1
Molecular Formula: C₁₃H₁₄FNO₂S₂
Chinese Name: N-乙基-5-氟-N-(邻甲苯基)噻吩-2-磺酰胺
Molecular Weight: 299.4 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N-Ethyl-5-fluoro-N-(o-tolyl)thiophene-2-sulfonamide?

The CAS number of N-Ethyl-5-fluoro-N-(o-tolyl)thiophene-2-sulfonamide is 1855889-18-7.

What are the molecular formula and molecular weight of N-Ethyl-5-fluoro-N-(o-tolyl)thiophene-2-sulfonamide?

N-Ethyl-5-fluoro-N-(o-tolyl)thiophene-2-sulfonamide has molecular formula C13H14FNO2S2 and molecular weight 299.4 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. "N-Ethyl-5-fluoro-N-(o-tolyl)thiophene-2-sulfonamide (CAS 1855889-18-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-153200-1 (accessed 2026-10-24).

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