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

2-乙炔基-5-(对甲苯基)噻吩

2-Ethynyl-5-(p-tolyl)thiophene (CAS 2741515-96-6) 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.: 2741515-96-6
Jingsj CID: J-280762-5
Molecular Formula: C₁₃H₁₀S
Chinese Name: 2-乙炔基-5-(对甲苯基)噻吩
Molecular Weight: 198.29 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 2-Ethynyl-5-(p-tolyl)thiophene is 2741515-96-6.

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

2-Ethynyl-5-(p-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-(p-tolyl)thiophene (CAS 2741515-96-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-280762-5 (accessed 2026-10-23).

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