5-(5-Quinolinyl)-2(1H)-pyrazinone

5-(5-Quinolinyl)-2(1H)-pyrazinone (CAS 1021918-54-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H9N3O and a molecular weight of 223.23 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1021918-54-6
Jingsj CID: J-1298964-9
Molecular Formula: C₁₃H₉N₃O
Molecular Weight: 223.23 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(5-Quinolinyl)-2(1H)-pyrazinone?

The CAS number of 5-(5-Quinolinyl)-2(1H)-pyrazinone is 1021918-54-6.

What are the molecular formula and molecular weight of 5-(5-Quinolinyl)-2(1H)-pyrazinone?

5-(5-Quinolinyl)-2(1H)-pyrazinone has molecular formula C13H9N3O and molecular weight 223.23 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. "5-(5-Quinolinyl)-2(1H)-pyrazinone (CAS 1021918-54-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1298964-9 (accessed 2026-10-26).

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