5-Ethylthiophene-3-sulfonyl fluoride

5-乙基噻吩-3-磺酰氟

5-Ethylthiophene-3-sulfonyl fluoride (CAS 2138428-78-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7FO2S2 and a molecular weight of 194.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138428-78-9
Jingsj CID: J-1001464-6
Molecular Formula: C₆H₇FO₂S₂
Chinese Name: 5-乙基噻吩-3-磺酰氟
Molecular Weight: 194.3 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Ethylthiophene-3-sulfonyl fluoride?

The CAS number of 5-Ethylthiophene-3-sulfonyl fluoride is 2138428-78-9.

What are the molecular formula and molecular weight of 5-Ethylthiophene-3-sulfonyl fluoride?

5-Ethylthiophene-3-sulfonyl fluoride has molecular formula C6H7FO2S2 and molecular weight 194.3 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. "5-Ethylthiophene-3-sulfonyl fluoride (CAS 2138428-78-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1001464-6 (accessed 2026-10-25).

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