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1-Cyclopentylpiperazin-2-one

1-环戊基哌嗪-2-酮

Also known as: 1-cyclopentyl-2-piperazinone, 1-cyclopentylpiperazin-2-one, 1-cyclopentylpiperazin-2-one (CF3COOH salt), 2-piperazinone, 1-cyclopentyl-

1-Cyclopentylpiperazin-2-one (CAS 59702-17-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H16N2O and a molecular weight of 168.23600 g/mol. It is also known as 1-cyclopentyl-2-piperazinone, 1-cyclopentylpiperazin-2-one and 1-cyclopentylpiperazin-2-one (CF3COOH salt). Key properties include a boiling point of 320.2ºC at 760 mmHg, a density of 1.103g/cm3 and a flash point of 147.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
59702-17-9
Jingsj CID
J-1360443-1
Molecular Formula
C9H16N2O
Chinese Name
1-环戊基哌嗪-2-酮
Molecular Weight
168.23600 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point320.2ºC at 760 mmHg
Density1.103g/cm3
Flash Point147.4ºC

Frequently Asked Questions

What is the CAS number of 1-Cyclopentylpiperazin-2-one?

The CAS number of 1-Cyclopentylpiperazin-2-one is 59702-17-9.

What are the molecular formula and molecular weight of 1-Cyclopentylpiperazin-2-one?

1-Cyclopentylpiperazin-2-one has molecular formula C9H16N2O and molecular weight 168.23600 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-Cyclopentylpiperazin-2-one (CAS 59702-17-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1360443-1 (accessed 2026-10-26).

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