4-Methylisatin

CAS Registry Number®

1128-44-5

CAS Name

4-Methylisatin

Molecular Formula

C9H7NO2

Molecular Mass

161.16

Cite this Page

4-Methylisatin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1128-44-5 (retrieved 2024-11-29) (CAS RN: 1128-44-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    189 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C9H7NO2/c1-5-3-2-4-6-7(5)8(11)9(12)10-6/h2-4H,1H3,(H,10,11,12)

InChIKey

InChIKey=KDICASSDSSYKMK-UHFFFAOYSA-N

SMILES

O=C1C=2C(NC1=O)=CC=CC2C

Canonical SMILES

O=C1NC2=CC=CC(=C2C1=O)C

Other Names for this Substance

  • 1H-Indole-2,3-dione, 4-methyl-
  • Indole-2,3-dione, 4-methyl-
  • Isatin, 4-methyl-
  • 4-Methyl-1H-indole-2,3-dione
  • 4-Methylisatin

View All

CAS INSIGHTSTM
Hourglass and a clock