5-Amino-3,3-dimethyl-1,3-dihydro-2H-indol-2-one

5-氨基-3,3-二甲基吲哚啉-2-酮

Also known as: 5-Amino-1,3-dihydro-3,3-dimethyl-2H-indol-2-one, 5-Amino-3,3-dimethylindolin-2-one, 5-Amino-3,3-dimethyl-2-oxindole, 5-Amino-3,3-dimethyl-1,3-dihydro-indol-2-one, 5-Amino-3,3-dimethyl-1H-indol-2-one, 5-Amino-3,3-dimethyl-2,3-dihydro-1H-indol-2-one, 5-Amino-3,3-dimethyl-2-indolinone

5-Amino-3,3-dimethyl-1,3-dihydro-2H-indol-2-one (CAS 31523-05-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H12N2O and a molecular weight of 176.21500 g/mol. It is also known as 5-Amino-1,3-dihydro-3,3-dimethyl-2H-indol-2-one, 5-Amino-3,3-dimethylindolin-2-one and 5-Amino-3,3-dimethyl-2-oxindole. Key properties include a boiling point of 383ºC at 760 mmHg, a density of 1.161g/cm3 and a flash point of 185.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

31523-05-4

Jingsj CID

J-1052069-3

Molecular Formula

C₁₀H₁₂N₂O

Chinese Name

5-氨基-3,3-二甲基吲哚啉-2-酮

Molecular Weight

176.21500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026