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

*Links on SpectraBase are not permalinks.

6,7-Dihydroxy-4-methyl-coumarin

Compound with spectra: 17 NMR, 5 FTIR, 1 Raman, 1 UV-Vis, and 3 MS (GC)

6,7-Dihydroxy-4-methyl-coumarin
SpectraBase Compound ID 67dsxINgtRD
InChI InChI=1S/C10H8O4/c1-5-2-10(13)14-9-4-8(12)7(11)3-6(5)9/h2-4,11-12H,1H3
InChIKey KVOJTUXGYQVLAJ-UHFFFAOYSA-N
Mol Weight 192.17 g/mol
Molecular Formula C10H8O4
Exact Mass 192.042259 g/mol

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

MS (GC) Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Chemical Concepts, A Wiley Division, Weinheim, Germany

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum A7-0-0-10

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

13C NMR Spectrum
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Eastman Organic Chemicals, Rochester, New York
Solvent Deuterium oxide/NaOD; Reference=Dioxane Spectrometer= Varian CFT-20

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent DMSO

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent DMSO-D6

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent DMSO-D6

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent DMSO-D6

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent DMSO-D6

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent DMSO-D6

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent DMSO-D6

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent DMSO-D6

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent DMSO-D6

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent DMSO-D6

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

13C NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

13C NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

13C NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

13C NMR Spectrum
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 119903
Solvent CDCl3 & DMSO-d6

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

1H NMR Spectrum
Copyright Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent DMSO-d6

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

1H NMR Spectrum
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 119903
Solvent DMSO-d6

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

Raman Spectrum
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

FTIR Spectrum
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Philadelphia College of Pharmacy & Science, Philadelphia, Pennsylvania
Technique KBr WAFER

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

FTIR Spectrum
Copyright Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Alfa Aesar, Thermo Fisher Scientific
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number A11902
Technique KBr1

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

FTIR Spectrum
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 119903
Technique Mull

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

ATR-IR Spectrum
Copyright Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Alfa Aesar, Thermo Fisher Scientific
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number A11902

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

ATR-IR Spectrum
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 119903

View Spectrum of 6,7-Dihydroxy-4-methyl-coumarin

UV-Vis Spectrum
Copyright Copyright © 2008-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Methanol
  • 4-Methylesculetin
  • 4-Methyl-6,7-dihydroxycoumarin
  • KVOJTUXGYQVLAJ-UHFFFAOYSA-N
  • Coumarin, 6,7-dihydroxy-4-methyl-
  • 2H-1-Benzopyran-2-one, 6,7-dihydroxy-4-methyl-
  • Methylesculetin
  • 4-Methylesculetol
  • 4-Methylaesculetin
  • 6,7-Dihydroxy-4-methyl-2H-chromen-2-one
  • 6,7-Dihydroxy-4-methyl-2H-1-benzopyran-2-one
  • 6,7-Dihydroxy-4-methyl-2H-benzopyran-2-one
  • 6,7-Dihydroxy-4-methyl-1-benzopyran-2-one
  • 6,7-Dihydroxy-4-methyl-chromen-2-one
  • 4-Methyl-6,7-bis(oxidanyl)chromen-2-one
  • EINECS 208-470-0
  • NSC 11828
  • BRN 0162550
  • AI3-18220
4,7-Dimethyl-6-oxidanyl-chromen-2-one
7-Bromo-6-hydroxy-4-methylcoumarin
4,6,7-Trimethyl-coumarin
2H-1-benzopyran-2-thione, 6-hydroxy-4,7-dimethyl-
6-(Acetyl)oxy-4-methylcoumarin
6-(N-Pentyl)oxy-4-methylcoumarin
6-(2-Methylbutyl)oxy-4-methylcoumarin
6-(Carboxymethoxy)-4-methylcoumarin
4-methyl-2-oxo-2H-chromen-7-yl chloroacetate
7-hydroxy-4-methylcoumarin, propionate
Title Journal or Book Year
13C NMR spectroscopy of coumarin derivatives Organic Magnetic Resonance 1982
13C NMR studies of some hydroxycoumarins and related compounds Organic Magnetic Resonance 1982
Other Resources
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.