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

*Links on SpectraBase are not permalinks.
1,5-BIS-(PARA-METHOXYPHENYL)-3-PENTADIENONE
SpectraBase Compound ID 1ixKlOFC8c5
InChI InChI=1S/C19H18O3/c1-21-18-11-5-15(6-12-18)3-9-17(20)10-4-16-7-13-19(22-2)14-8-16/h3-14H,1-2H3/b9-3+,10-4+
InChIKey IOZVKDXPBWBUKY-LQIBPGRFSA-N
Mol Weight 294.35 g/mol
Molecular Formula C19H18O3
Exact Mass 294.125594 g/mol
Copyright Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved.
Technique KBr-Pellet
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Chemical Concepts, A Wiley Division, Weinheim, Germany
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Chemical Concepts, A Wiley Division, Weinheim, Germany
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
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 © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 384194
Solvent CDCl3
Copyright Copyright © 2016-2025 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent DMSO-d6
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 384194
Solvent CDCl3
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Catalog Number 384194
  • 1,5-Bis(4-methoxyphenyl)-1,4-pentadien-3-one
  • Bis(4-methoxybenzylidene)acetone
  • 1,4-Pentadien-3-one, 1,5-bis(4-methoxyphenyl)-
  • di-p-Anisylideneacetone
  • 1,4-pentadien-3-one, 1,5-bis(4-methoxyphenyl)-, (1E,4E)-
  • 1,5-BIS(4-METHOXYPHENYL)PENTA-1,4-DIEN-3-ONE
  • 1,5-BIS(4-METHOXYPHENYLl)-1,4-PENTADIEN-3-ONE
  • 1,5-Bis(p-methoxyphenyl)-1,4-pentadien-3-one
  • (1E,4E)-1,5-Bis(4-methoxyphenyl)-1,4-pentadien-3-one
  • Dianisylideneacetone
  • (1E,4E)-1,5-bis(4-methoxyphenyl)-3-penta-1,4-dienone
  • (1E,4E)-1,5-bis(4-methoxyphenyl)penta-1,4-dien-3-one
  • di(4-Methoxybenzylidene)acetone
  • 1,5-Bis(p-methoxyphenyl)-3-pentadienone
  • 1,4-Pentadien-3-one, 1,5-bis(p-methoxyphenyl)-

This compound is available in the following databases:

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.

KnowItAll IR, Raman, and UV-Vis Spectral Libraries

Author: Wiley

The KnowItAll IR, Raman, and UV-Vis spectral libraries offer access to the world's largest collection of IR, Raman, and UV-Vis spectra, including the renowned Sadtler spectra. The libraries include a wide range of compounds from pure organics to industrial compounds. Learn more.

KnowItAll Mass Spectral Library

Author: Wiley

The KnowItAll Mass Spectral Library offers a comprehensive collection of mass spectra, including the renowned Wiley Registry, and access to a wide range of compounds including pure organics, drugs, steroids, additives, geochemicals, petrochemicals, biomarkers, 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.