2-(3-Oxocyclopentyl)isoindoline-1,3-dione

Also known as: 2-(3-oxocyclopentyl)isoindole-1,3-dione, 1H-Isoindole-1,3(2H)-dione, 2-(3-oxocyclopentyl)-, 2-(3-oxocyclopentyl)-1H-isoindole-1,3(2H)-dione

2-(3-Oxocyclopentyl)isoindoline-1,3-dione (CAS 1029691-06-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H11NO3 and a molecular weight of 229.23100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1029691-06-2
Jingsj CID: J-1496334-9
Molecular Formula: C₁₃H₁₁NO₃
Molecular Weight: 229.23100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	229.07400
PSA	54.45000
LogP	1.34210

Customs & Trade Information

HS Code	2925190090
Summary	2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-(3-Oxocyclopentyl)isoindoline-1,3-dione?

The CAS number of 2-(3-Oxocyclopentyl)isoindoline-1,3-dione is 1029691-06-2.

What are the molecular formula and molecular weight of 2-(3-Oxocyclopentyl)isoindoline-1,3-dione?

2-(3-Oxocyclopentyl)isoindoline-1,3-dione has molecular formula C13H11NO3 and molecular weight 229.23100 g/mol.

What are the upstream and downstream products of 2-(3-Oxocyclopentyl)isoindoline-1,3-dione?

For 2-(3-Oxocyclopentyl)isoindoline-1,3-dione, Upstream Products: 2-Cyclopenten-1-one; Downstream Products: 2-(1,3-Dioxoisoindolin-2-yl)-1,2,3,4-tetrahydrocyclopenta[b]indole-7-carbonitrile, 3-Aminocyclopentanol hydrochloride, 7-Bromo-1,2,3,4-tetrahydrocyclopenta[b]indol-2-amine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-(3-Oxocyclopentyl)isoindoline-1,3-dione (CAS 1029691-06-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1496334-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.