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7-benzoyl-1,3-dihydro-2H-indol-2-one

7-苯甲酰基-1,3-二氢吲哚-2-酮

Also known as: amfenac lactam, 7-benzoylindolin-2-one, 7-benzoyl-2-oxindole, 7-benzoyloxindole, 7-benzoyl-2-indolinone, 2H-Indol-2-one, 7-benzoyl-1,3-dihydro-, 7-benzoyl-1,3-dihydroindol-2-one, 7-benzoyl-2,3-dihydro-1H-indol-2-one, 7-benzoyl-1,3-dihydro-indol-2-one, 7-benzoyl-2-oxindol, 7-benzoylindolin-2-on

7-benzoyl-1,3-dihydro-2H-indol-2-one (CAS 51135-38-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H11NO2 and a molecular weight of 237.25300 g/mol. It is also known as amfenac lactam, 7-benzoylindolin-2-one and 7-benzoyl-2-oxindole. Key properties include a boiling point of 501.7ºC at 760mmHg, a density of 1.254g/cm3 and a flash point of 214.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51135-38-7
Jingsj CID
J-1403705-0
Molecular Formula
C15H11NO2
Chinese Name
7-苯甲酰基-1,3-二氢吲哚-2-酮
Molecular Weight
237.25300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point501.7ºC at 760mmHg
Density1.254g/cm3
Flash Point214.3ºC

Frequently Asked Questions

What is the CAS number of 7-benzoyl-1,3-dihydro-2H-indol-2-one?

The CAS number of 7-benzoyl-1,3-dihydro-2H-indol-2-one is 51135-38-7.

What are the molecular formula and molecular weight of 7-benzoyl-1,3-dihydro-2H-indol-2-one?

7-benzoyl-1,3-dihydro-2H-indol-2-one has molecular formula C15H11NO2 and molecular weight 237.25300 g/mol.

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

Last updated:

How to cite: Jingsj. "7-benzoyl-1,3-dihydro-2H-indol-2-one (CAS 51135-38-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1403705-0 (accessed 2026-10-24).

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