2-Piperazinone, 5-phenyl-, (5S)-

(S)-5-苯基哌嗪-2-酮

Also known as: (5S)-5-phenylpiperazin-2-one, (S)-5-phenylpiperazin-2-one, 2-Piperazinone, 5-phenyl-, (5S)-

2-Piperazinone, 5-phenyl-, (5S)- (CAS 1240585-39-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H12N2O and a molecular weight of 176.21500 g/mol. It is also known as (5S)-5-phenylpiperazin-2-one and (S)-5-phenylpiperazin-2-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1240585-39-0
Jingsj CID: J-1310794-5
Molecular Formula: C₁₀H₁₂N₂O
Chinese Name: (S)-5-苯基哌嗪-2-酮
Molecular Weight: 176.21500 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Piperazinone, 5-phenyl-, (5S)-?

The CAS number of 2-Piperazinone, 5-phenyl-, (5S)- is 1240585-39-0.

What are the molecular formula and molecular weight of 2-Piperazinone, 5-phenyl-, (5S)-?

2-Piperazinone, 5-phenyl-, (5S)- has molecular formula C10H12N2O and molecular weight 176.21500 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. "2-Piperazinone, 5-phenyl-, (5S)- (CAS 1240585-39-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1310794-5 (accessed 2026-10-25).

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