1-(Benzylamino)pent-4-yn-2-one

1-(苄基氨基)戊-4-炔-2-酮

1-(Benzylamino)pent-4-yn-2-one (CAS 2138005-81-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H13NO and a molecular weight of 187.24 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138005-81-7
Jingsj CID: J-209350-9
Molecular Formula: C₁₂H₁₃NO
Chinese Name: 1-(苄基氨基)戊-4-炔-2-酮
Molecular Weight: 187.24 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(Benzylamino)pent-4-yn-2-one?

The CAS number of 1-(Benzylamino)pent-4-yn-2-one is 2138005-81-7.

What are the molecular formula and molecular weight of 1-(Benzylamino)pent-4-yn-2-one?

1-(Benzylamino)pent-4-yn-2-one has molecular formula C12H13NO and molecular weight 187.24 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-(Benzylamino)pent-4-yn-2-one (CAS 2138005-81-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-209350-9 (accessed 2026-10-24).

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