2-(But-3-yn-1-yl)-5-phenylthiophene

2-(丁-3-炔-1-基)-5-苯基噻吩

2-(But-3-yn-1-yl)-5-phenylthiophene (CAS 2229129-31-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H12S and a molecular weight of 212.31 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2229129-31-9
Jingsj CID: J-606122-7
Molecular Formula: C₁₄H₁₂S
Chinese Name: 2-(丁-3-炔-1-基)-5-苯基噻吩
Molecular Weight: 212.31 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(But-3-yn-1-yl)-5-phenylthiophene?

The CAS number of 2-(But-3-yn-1-yl)-5-phenylthiophene is 2229129-31-9.

What are the molecular formula and molecular weight of 2-(But-3-yn-1-yl)-5-phenylthiophene?

2-(But-3-yn-1-yl)-5-phenylthiophene has molecular formula C14H12S and molecular weight 212.31 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-(But-3-yn-1-yl)-5-phenylthiophene (CAS 2229129-31-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-606122-7 (accessed 2026-10-25).

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