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

*Links on SpectraBase are not permalinks.
5,7-dihydroxy-4-methylcoumarin
SpectraBase Compound ID EdYLsLUMYIP
InChI InChI=1S/C10H8O4/c1-5-2-9(13)14-8-4-6(11)3-7(12)10(5)8/h2-4,11-12H,1H3
InChIKey QNVWGEJMXOQQPM-UHFFFAOYSA-N
Mol Weight 192.17 g/mol
Molecular Formula C10H8O4
Exact Mass 192.042259 g/mol
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Solvent DMSO
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Solvent DMSO-D6
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample R. L. Mital, University of Rajasthan, Jaipur, India
Solvent DMSO-d6
Copyright Copyright © 2016-2024 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2016-2021 John Wiley & Sons, Inc. All Rights Reserved.
Solvent DMSO-d6
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample R. L. Mital, University of Rajasthan, Jaipur, India
Technique KBr WAFER
Copyright Copyright © 2008-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Methanol
Copyright Copyright © 2024 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum DigiLab GmbH (C) 2024
Technique GC/MS
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum Y1-35-224-21
  • COUMARIN, 5,7-DIHYDROXY-4-METHYL-,K
  • COUMARIN, 5,7-DIHYDROXY-4-METHYL-,
  • 2H-1-benzopyran-2-one, 5,7-dihydroxy-4-methyl-
  • 4-Methyl-5,7-dihydroxycoumarin
  • 5,7-Dihydroxy-4-methyl-2H-benzopyran-2-one

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.