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Chromone-2-carboxylic acid

Compound with spectra: 3 NMR, 3 FTIR, 2 Raman, and 4 MS (GC)

Chromone-2-carboxylic acid
SpectraBase Compound ID 5JErhyxC9Iz
InChI InChI=1S/C10H6O4/c11-7-5-9(10(12)13)14-8-4-2-1-3-6(7)8/h1-5H,(H,12,13)
InChIKey RVMGXWBCQGAWBR-UHFFFAOYSA-N
Mol Weight 190.15 g/mol
Molecular Formula C10H6O4
Exact Mass 190.026609 g/mol

View Spectrum of Chromone-2-carboxylic acid

ATR-IR Spectrum
Copyright Copyright © 2012-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Indofine Chemical Company, Inc.
Source of Spectrum Forensic Spectral Research
Catalog Number 17-078

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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 189782

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

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum O-5-860-17

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum O5-0-857-0

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

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCl3/DMSO-D6

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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 189782
Solvent DMSO-d6

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Raman Spectrum
Copyright Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Indofine Chemical Company, Inc.
Source of Spectrum Forensic Spectral Research
Catalog Number 17-078

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Raman Spectrum
Copyright Copyright © 2017-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2017-2025 John Wiley & Sons, Inc. All Rights Reserved.
Catalog Number 189782

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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 189782
Solvent DMSO-d6

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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 189782
Technique Mull
  • 4-Oxo-4H-1-benzopyran-2-carboxylic acid
  • 4H-1-Benzopyran-2-carboxylic acid, 4-oxo-
  • 2-Carboxy-4H-1-benzopyran-4-one
  • Chromocarb
  • Campel
  • Atremon
  • Fludarene
  • Cromocarbo
  • Chromocarbe
  • Chromocarbum
  • 4-Oxo-4H-chromene-2-carboxylic acid
  • Chromonecarboxylic acid
  • 2-Chromonecarboxylic acid
  • 4-Oxochromene-2-carboxylic acid
  • 4-Oxidanylidenechromene-2-carboxylic acid
  • 4-Oxo-1-benzopyran-2-carboxylic acid
  • 4-ketochromene-2-carboxylic acid
  • LP-1
  • EINECS 225-583-0
  • BRN 0146442
4-OXO-4H-1-BENZOPYRAN-2-CARBOXAMIDE
Methyl 4-[chromon-2'-yl]-butanoate
(E/Z)-Dimethyl 2-(2-acetylphenyloxy)-2-buten-1,4-dioate
6-Bromanyl-4-oxidanylidene-chromene-2-carbonitrile
4-Keto-7-methyl-chromene-2-carbonitrile
2,3-Dimethylchromone
4-keto-2-methyl-chromene-6-carbonitrile
3-bromo-2-methyl-4H-chromen-4-one
3-Chloranyl-2-methyl-chromen-4-one
4,2'-Dihydroxychalcone, bis(trifluoroacetate)
Other Resources
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