3-Ethynylisonicotinaldehyde
3-乙炔基异烟醛
Also known as: 3-Ethynylisonicotinaldehyde, 3-Ethynyl-4-pyridinecarboxaldehyde, 3-Ethynylpyridine-4-carbaldehyde, 4-Pyridinecarboxaldehyde, 3-ethynyl-
3-Ethynylisonicotinaldehyde (CAS 1196153-32-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H5NO and a molecular weight of 131.13100 g/mol. It is also known as 3-Ethynyl-4-pyridinecarboxaldehyde, 3-Ethynylpyridine-4-carbaldehyde and 4-Pyridinecarboxaldehyde, 3-ethynyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1196153-32-8
- Jingsj CID
- J-1125003-2
- Molecular Formula
- C8H5NO
- Chinese Name
- 3-乙炔基异烟醛
- Molecular Weight
- 131.13100 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quoteFrequently Asked Questions
What is the CAS number of 3-Ethynylisonicotinaldehyde?
The CAS number of 3-Ethynylisonicotinaldehyde is 1196153-32-8.
What are the molecular formula and molecular weight of 3-Ethynylisonicotinaldehyde?
3-Ethynylisonicotinaldehyde has molecular formula C8H5NO and molecular weight 131.13100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Ethynylisonicotinaldehyde (CAS 1196153-32-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1125003-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.