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4-[2-(Benzoyloxy)ethyl]-1,3-dihydro-2H-indol-2-one

Also known as: 2-(2-oxoindolin-4-yl)ethyl benzoate, 2H-Indol-2-one, 4-[2-(benzoyloxy)ethyl]-1,3-dihydro-, 2-(2-oxo-1,3-dihydroindol-4-yl)ethyl benzoate, 4-[2-(benzoyloxy)ethyl]-1,3-dihydro-2H-indol-2-one, 4-(2'-benzoyloxyethyl)-1,3-dihydro-2H-indol-2-one, 4-(2-benzoyloxyethyl)-1,3-dihydro-2H-indolin-2-one

4-[2-(Benzoyloxy)ethyl]-1,3-dihydro-2H-indol-2-one (CAS 139122-18-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H15NO3 and a molecular weight of 281.30600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
139122-18-2
Jingsj CID
J-1307120-0
Molecular Formula
C17H15NO3
Molecular Weight
281.30600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass281.10500
PSA58.89000
LogP2.66580

Frequently Asked Questions

What is the CAS number of 4-[2-(Benzoyloxy)ethyl]-1,3-dihydro-2H-indol-2-one?

The CAS number of 4-[2-(Benzoyloxy)ethyl]-1,3-dihydro-2H-indol-2-one is 139122-18-2.

What are the molecular formula and molecular weight of 4-[2-(Benzoyloxy)ethyl]-1,3-dihydro-2H-indol-2-one?

4-[2-(Benzoyloxy)ethyl]-1,3-dihydro-2H-indol-2-one has molecular formula C17H15NO3 and molecular weight 281.30600 g/mol.

What are the upstream and downstream products of 4-[2-(Benzoyloxy)ethyl]-1,3-dihydro-2H-indol-2-one?

For 4-[2-(Benzoyloxy)ethyl]-1,3-dihydro-2H-indol-2-one, Upstream Products: 4-[2-(benzoyloxy)ethyl]-3-chloro-1,3-dihydro-2H-indol-2-one, Isochroman, Benzoyl chloride; Downstream Products: Ropinirole, Ropinirole hydrochloride, 2-(2-Oxoindolin-4-yl)ethyl 4-methylbenzenesulfonate.

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

Last updated:

How to cite: Jingsj. "4-[2-(Benzoyloxy)ethyl]-1,3-dihydro-2H-indol-2-one (CAS 139122-18-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1307120-0 (accessed 2026-11-09).

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