2-Ethynyl-5-(m-tolyl)thiophene

2-乙炔基-5-(间甲苯基)噻吩

2-Ethynyl-5-(m-tolyl)thiophene (CAS 2743325-41-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H10S and a molecular weight of 198.29 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2743325-41-7
Jingsj CID: J-1625448-0
Molecular Formula: C₁₃H₁₀S
Chinese Name: 2-乙炔基-5-(间甲苯基)噻吩
Molecular Weight: 198.29 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 2-Ethynyl-5-(m-tolyl)thiophene?

The CAS number of 2-Ethynyl-5-(m-tolyl)thiophene is 2743325-41-7.

What are the molecular formula and molecular weight of 2-Ethynyl-5-(m-tolyl)thiophene?

2-Ethynyl-5-(m-tolyl)thiophene has molecular formula C13H10S and molecular weight 198.29 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-Ethynyl-5-(m-tolyl)thiophene (CAS 2743325-41-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1625448-0 (accessed 2026-10-25).

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