1-(But-3-yn-1-yl)pyrrolidin-2-one

1-(丁-3-炔-1-基)吡咯烷-2-酮

1-(But-3-yn-1-yl)pyrrolidin-2-one (CAS 51622-65-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H11NO and a molecular weight of 137.18 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51622-65-2
Jingsj CID: J-462811-2
Molecular Formula: C₈H₁₁NO
Chinese Name: 1-(丁-3-炔-1-基)吡咯烷-2-酮
Molecular Weight: 137.18 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(But-3-yn-1-yl)pyrrolidin-2-one?

The CAS number of 1-(But-3-yn-1-yl)pyrrolidin-2-one is 51622-65-2.

What are the molecular formula and molecular weight of 1-(But-3-yn-1-yl)pyrrolidin-2-one?

1-(But-3-yn-1-yl)pyrrolidin-2-one has molecular formula C8H11NO and molecular weight 137.18 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-(But-3-yn-1-yl)pyrrolidin-2-one (CAS 51622-65-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-462811-2 (accessed 2026-10-23).

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