2-(Thiophen-3-yl)ethane-1-sulfonamide

2-(噻吩-3-基)乙烷-1-磺酰胺

2-(Thiophen-3-yl)ethane-1-sulfonamide (CAS 257889-67-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H9NO2S2 and a molecular weight of 191.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 257889-67-1
Jingsj CID: J-475226-6
Molecular Formula: C₆H₉NO₂S₂
Chinese Name: 2-(噻吩-3-基)乙烷-1-磺酰胺
Molecular Weight: 191.3 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(Thiophen-3-yl)ethane-1-sulfonamide?

The CAS number of 2-(Thiophen-3-yl)ethane-1-sulfonamide is 257889-67-1.

What are the molecular formula and molecular weight of 2-(Thiophen-3-yl)ethane-1-sulfonamide?

2-(Thiophen-3-yl)ethane-1-sulfonamide has molecular formula C6H9NO2S2 and molecular weight 191.3 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. "2-(Thiophen-3-yl)ethane-1-sulfonamide (CAS 257889-67-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-475226-6 (accessed 2026-10-25).

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