3-Methyl-2-(trifluoromethyl)thiophene

3-甲基-2-(三氟甲基)噻吩

3-Methyl-2-(trifluoromethyl)thiophene (CAS 256423-14-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5F3S and a molecular weight of 166.17 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 256423-14-0
Jingsj CID: J-374928-3
Molecular Formula: C₆H₅F₃S
Chinese Name: 3-甲基-2-(三氟甲基)噻吩
Molecular Weight: 166.17 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Methyl-2-(trifluoromethyl)thiophene?

The CAS number of 3-Methyl-2-(trifluoromethyl)thiophene is 256423-14-0.

What are the molecular formula and molecular weight of 3-Methyl-2-(trifluoromethyl)thiophene?

3-Methyl-2-(trifluoromethyl)thiophene has molecular formula C6H5F3S and molecular weight 166.17 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. "3-Methyl-2-(trifluoromethyl)thiophene (CAS 256423-14-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-374928-3 (accessed 2026-10-25).

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