4-(2-Phenylethynyl)-2,6-pyridinedicarboxaldehyde

4-(2-苯基乙炔基)-2,6-吡啶二甲醛

4-(2-Phenylethynyl)-2,6-pyridinedicarboxaldehyde (CAS 128184-04-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H9NO2 and a molecular weight of 235.24 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 128184-04-3
Jingsj CID: J-1550720-0
Molecular Formula: C₁₅H₉NO₂
Chinese Name: 4-(2-苯基乙炔基)-2,6-吡啶二甲醛
Molecular Weight: 235.24 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(2-Phenylethynyl)-2,6-pyridinedicarboxaldehyde?

The CAS number of 4-(2-Phenylethynyl)-2,6-pyridinedicarboxaldehyde is 128184-04-3.

What are the molecular formula and molecular weight of 4-(2-Phenylethynyl)-2,6-pyridinedicarboxaldehyde?

4-(2-Phenylethynyl)-2,6-pyridinedicarboxaldehyde has molecular formula C15H9NO2 and molecular weight 235.24 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. "4-(2-Phenylethynyl)-2,6-pyridinedicarboxaldehyde (CAS 128184-04-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1550720-0 (accessed 2026-10-24).

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