(S)-3-Phenylcyclopentanone

(S)-3-苯基环戊酮

Also known as: (S)-3-PHENYLCYCLOPENTANONE, (3S)-3-phenylcyclopentan-1-one, Cyclopentanone, 3-phenyl-, (3S)-

(S)-3-Phenylcyclopentanone (CAS 86505-50-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H12O and a molecular weight of 160.21200 g/mol. It is also known as (S)-3-PHENYLCYCLOPENTANONE, (3S)-3-phenylcyclopentan-1-one and Cyclopentanone, 3-phenyl-, (3S)-. Key property: a boiling point of 155°C/10mmHg(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 86505-50-2
Jingsj CID: J-26339-3
Molecular Formula: C₁₁H₁₂O
Chinese Name: (S)-3-苯基环戊酮
Molecular Weight: 160.21200 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	155°C/10mmHg(lit.)

Frequently Asked Questions

What is the CAS number of (S)-3-Phenylcyclopentanone?

The CAS number of (S)-3-Phenylcyclopentanone is 86505-50-2.

What are the molecular formula and molecular weight of (S)-3-Phenylcyclopentanone?

(S)-3-Phenylcyclopentanone has molecular formula C11H12O and molecular weight 160.21200 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. "(S)-3-Phenylcyclopentanone (CAS 86505-50-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26339-3 (accessed 2026-10-24).

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