1-(Pyrazin-2-yl)pentan-1-one

2-戊酰基吡嗪

Also known as: 2-Pentanoylpyrazine, 1-(Pyrazin-2-yl)pentan-1-one, 1-Pentanone, 1-(2-pyrazinyl)-, 1-Pentanone,1-pyrazinyl, 1-pyrazin-2-ylpentan-1-one

1-(Pyrazin-2-yl)pentan-1-one (CAS 41110-21-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H12N2O and a molecular weight of 164.20400 g/mol. It is also known as 2-Pentanoylpyrazine, 1-Pentanone, 1-(2-pyrazinyl)- and 1-Pentanone,1-pyrazinyl. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 41110-21-8
Jingsj CID: J-1124657-6
Molecular Formula: C₉H₁₂N₂O
Chinese Name: 2-戊酰基吡嗪
Molecular Weight: 164.20400 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(Pyrazin-2-yl)pentan-1-one?

The CAS number of 1-(Pyrazin-2-yl)pentan-1-one is 41110-21-8.

What are the molecular formula and molecular weight of 1-(Pyrazin-2-yl)pentan-1-one?

1-(Pyrazin-2-yl)pentan-1-one has molecular formula C9H12N2O and molecular weight 164.20400 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. "1-(Pyrazin-2-yl)pentan-1-one (CAS 41110-21-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1124657-6 (accessed 2026-10-24).

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