3-aminoindolin-2-one

Also known as: 3-amino-2,3-dihydro-1H-indol-2-one, 3-amino-1,3-dihydro-2H-indol-2-one, 3-amino-2-oxindole, 3-aminooxindole, 3-amino-indolin-2-one, 2H-Indol-2-one, 3-amino-1,3-dihydro-, AKOS BB-9966, CHEMBRDG-BB 4011261, MFCD03409419, SCHEMBL2543645, CS-0111958, EN300-57415, AKOS000264342, BS-13426, SB64709, FT-0694515, BBL010068, STK711152

3-aminoindolin-2-one (CAS 117069-75-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8N2O and a molecular weight of 148.16200 g/mol. Key properties include a boiling point of 323.7ºC at 760mmHg, a density of 1.248g/cm3 and a flash point of 149.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 117069-75-7
Jingsj CID: J-1524493-6
Molecular Formula: C₈H₈N₂O
Molecular Weight: 148.16200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	323.7ºC at 760mmHg
Density	1.248g/cm3
Flash Point	149.6ºC
Exact Mass	148.06400
PSA	55.12000
LogP	1.47680
Vapor Pressure	0.000257mmHg at 25°C

Customs & Trade Information

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 3-aminoindolin-2-one?

The CAS number of 3-aminoindolin-2-one is 117069-75-7.

What are the molecular formula and molecular weight of 3-aminoindolin-2-one?

3-aminoindolin-2-one has molecular formula C8H8N2O and molecular weight 148.16200 g/mol.

What are the upstream and downstream products of 3-aminoindolin-2-one?

For 3-aminoindolin-2-one, Upstream Products: Isatin-3-oxime, isatin, Methanol; Downstream Products: isatin, Isoindigotin.

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. "3-aminoindolin-2-one (CAS 117069-75-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1524493-6 (accessed 2026-11-09).

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