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1-Methyl-1H-indole-2,3-dione

View entire compound with spectra: 7 NMR, 4 FTIR, 2 Raman, and 16 MS (GC)

1-Methyl-1H-indole-2,3-dione
SpectraBase Compound ID 4xgexGqLqMe
InChI InChI=1S/C9H7NO2/c1-10-7-5-3-2-4-6(7)8(11)9(10)12/h2-5H,1H3
InChIKey VCYBVWFTGAZHGH-UHFFFAOYSA-N
Mol Weight 161.16 g/mol
Molecular Formula C9H7NO2
Exact Mass 161.047678 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 3VCe5NkAhYZ
Name 1-Methylisatin
Source of Sample Aldrich
Catalog Number 183075
CAS Registry Number 2058-74-4
Classification Aromatic amides
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C9H7NO2
InChI InChI=1S/C9H7NO2/c1-10-7-5-3-2-4-6(7)8(11)9(10)12/h2-5H,1H3
InChIKey VCYBVWFTGAZHGH-UHFFFAOYSA-N
Purity 97%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms N-Methylindoline-2,3-dione NSC 42449
Technique Mull
Wiley ID SIAL_FTIR_1_2460