2-(Pyridin-2-yl)cyclopentan-1-one

2-吡啶-2-环戊酮

Also known as: 2-Pyridin-2-ylcyclopentanone, 2-(2'-pyridyl)cyclopentanone, 2-(2-Pyridyl)-cyclopentanon, 2-(Pyrid-2-yl)cyclopentanone, 2-(pyridin-2-yl)cyclopentan-1-one, 2-PYRIDIN-2-YLCYCLOPENTANONE, Cyclopentanone,2-(2-pyridinyl)

2-(Pyridin-2-yl)cyclopentan-1-one (CAS 28885-25-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11NO and a molecular weight of 161.20000 g/mol. It is also known as 2-Pyridin-2-ylcyclopentanone, 2-(2'-pyridyl)cyclopentanone and 2-(2-Pyridyl)-cyclopentanon. Key property: a boiling point of 65ºC (0.1 torr). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
28885-25-8
Jingsj CID
J-1032221-1
Molecular Formula
C10H11NO
Chinese Name
2-吡啶-2-环戊酮
Molecular Weight
161.20000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point65ºC (0.1 torr)

Frequently Asked Questions

What is the CAS number of 2-(Pyridin-2-yl)cyclopentan-1-one?

The CAS number of 2-(Pyridin-2-yl)cyclopentan-1-one is 28885-25-8.

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

2-(Pyridin-2-yl)cyclopentan-1-one has molecular formula C10H11NO and molecular weight 161.20000 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(Pyridin-2-yl)cyclopentan-1-one (CAS 28885-25-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1032221-1 (accessed 2026-10-26).

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