For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
1-Acetonyl-2-methyl-1,3-cyclopentanedione
SpectraBase Compound ID EPsqnvN61BA
InChI InChI=1S/C9H12O3/c1-6(10)5-9(2)7(11)3-4-8(9)12/h3-5H2,1-2H3
InChIKey NLOWZUTUCRHACT-UHFFFAOYSA-N
Mol Weight 168.19 g/mol
Molecular Formula C9H12O3
Exact Mass 168.078644 g/mol
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample H. Schick, Academy of Sciences, Berlin, Germany
Solvent Chloroform-d; Reference=TMS Spectrometer= Varian CFT-20
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCl3
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
Copyright Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent CDCl3
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample H. SCHICK, ACADEMY OF SCIENCES, BERLIN, GERMANY
Technique FILM (CAST FROM CHCl3)
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum J-54-3389-6
  • 2-METHYL-2-(2'-OXOPROPYL)-CYCLOPENTA-1,3-DIONE
  • 2-ACETONYL-2-METHYL-1,3-CYCLOPENTANEDIONE
  • 1,3-CYCLOPENTANEDIONE, 2-ACETONYL- 2-METHYL-,
  • 2-Acetonyl-2-methyl-cyclopentane-1,3-dione
  • 1,3-Cyclopentanedione, 2-methyl-2-(2-oxopropyl)-
  • 2-Acetonyl-2-methyl-cyclopentane-1,3-quinone
  • 2-Methyl-2-(2-oxopropyl)cyclopentane-1,3-dione
  • 2-Methyl-2-(2-oxidanylidenepropyl)cyclopentane-1,3-dione
Title Journal or Book Year
13C NMR chemical shift assignments for some 2-substituted cyclic 1,3-diketones Magnetic Resonance in Chemistry 1987

This compound is available in the following databases:

Wiley SmartSpectra Raman Database Collection

Author: Wiley

Designed for use with Wiley’s KnowItAll Raman Spectral Library collection, this computed Raman database can be used in unknown identification to expand your available chemical compound coverage and improve your analytical workflow. Learn more.

KnowItAll NMR Spectral Library

Author: Wiley

The KnowItAll NMR Spectral Library offers a comprehensive collection of NMR reference spectra, including NMR, CNMR, and XNMR, and covers a wide range of compounds including organics, polymers, monomers, metabolites, and more. Learn more.

Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.