3-Ethynyl-5-phenylpyridine

3-乙炔基-5-苯基吡啶

3-Ethynyl-5-phenylpyridine (CAS 1445004-67-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H9N and a molecular weight of 179.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1445004-67-0
Jingsj CID: J-1553670-7
Molecular Formula: C₁₃H₉N
Chinese Name: 3-乙炔基-5-苯基吡啶
Molecular Weight: 179.22 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Ethynyl-5-phenylpyridine?

The CAS number of 3-Ethynyl-5-phenylpyridine is 1445004-67-0.

What are the molecular formula and molecular weight of 3-Ethynyl-5-phenylpyridine?

3-Ethynyl-5-phenylpyridine has molecular formula C13H9N and molecular weight 179.22 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-Ethynyl-5-phenylpyridine (CAS 1445004-67-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1553670-7 (accessed 2026-10-24).

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