6-Ethynylpyrazin-2(1H)-one

6-乙炔基吡嗪-2(1H)-酮

6-Ethynylpyrazin-2(1H)-one (CAS 1935847-33-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H4N2O and a molecular weight of 120.11 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1935847-33-8
Jingsj CID: J-279254-9
Molecular Formula: C₆H₄N₂O
Chinese Name: 6-乙炔基吡嗪-2(1H)-酮
Molecular Weight: 120.11 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 6-Ethynylpyrazin-2(1H)-one?

The CAS number of 6-Ethynylpyrazin-2(1H)-one is 1935847-33-8.

What are the molecular formula and molecular weight of 6-Ethynylpyrazin-2(1H)-one?

6-Ethynylpyrazin-2(1H)-one has molecular formula C6H4N2O and molecular weight 120.11 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. "6-Ethynylpyrazin-2(1H)-one (CAS 1935847-33-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-279254-9 (accessed 2026-10-24).

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