1-Acetyl-3-indolinone

N-乙酰基-3-吲哚啉酮

Also known as: 1-Acetylindolin-3-one, 1-Acetyl-1,2-dihydro-3H-indol-3-one, 1-Acetyl-1,2-dihydro-indol-3-one, N-Acetylindoxyl, N-Acetyl-3-indolinone, AKOS UB-20202, IFLAB-BB F1011-0534

1-Acetyl-3-indolinone (CAS 16800-68-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9NO2 and a molecular weight of 175.184 g/mol. It is also known as 1-Acetylindolin-3-one, 1-Acetyl-1,2-dihydro-3H-indol-3-one and 1-Acetyl-1,2-dihydro-indol-3-one. Key properties include a boiling point of 411.2±34.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 211.2±18.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
16800-68-3
Jingsj CID
J-15049-9
Molecular Formula
C10H9NO2
Chinese Name
N-乙酰基-3-吲哚啉酮
Molecular Weight
175.184 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point411.2±34.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point211.2±18.0 °C

Frequently Asked Questions

What is the CAS number of 1-Acetyl-3-indolinone?

The CAS number of 1-Acetyl-3-indolinone is 16800-68-3.

What are the molecular formula and molecular weight of 1-Acetyl-3-indolinone?

1-Acetyl-3-indolinone has molecular formula C10H9NO2 and molecular weight 175.184 g/mol.

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

Last updated:

How to cite: Jingsj. "1-Acetyl-3-indolinone (CAS 16800-68-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15049-9 (accessed 2026-10-22).

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