2-Oxopentanedioic acid
Compound with spectra: 9 NMR, 4 FTIR, 2 Raman, and 5 MS (GC)
| SpectraBase Compound ID | 6VJSoDq7Zml |
|---|---|
| InChI | InChI=1S/C5H6O5/c6-3(5(9)10)1-2-4(7)8/h1-2H2,(H,7,8)(H,9,10) |
| InChIKey | KPGXRSRHYNQIFN-UHFFFAOYSA-N |
| Mol Weight | 146.1 g/mol |
| Molecular Formula | C5H6O5 |
| Exact Mass | 146.021523 g/mol |
| Copyright | Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved. |
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| Copyright | Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Fluka AG, Buchs, Switzerland |
| Solvent | Polysol; Reference=TMS Spectrometer= Varian CFT-20 |
| Copyright | Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved. |
|---|---|
| Solvent | DMSO |
| Copyright | Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved. |
|---|---|
| Solvent | CD3OD |
| Copyright | Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved. |
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| 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 | K1600 |
| Solvent | DMSO-d6 |
| Copyright | Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|
| Copyright | Copyright © 2009-2025 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 | K1600 |
| Solvent | DMSO-d6 |
| 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. |
|---|---|
| Source of Spectrum | NP-17-882-0 |
| Copyright | Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | PG-1982-1376-0 |
| Copyright | Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved. |
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| Copyright | Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | FM-2019-354-0 |
| Copyright | Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Sigma-Aldrich Company Llc. |
| Source of Spectrum | Bio-Rad Laboratories |
| Catalog Number | K1750 |
| Copyright | Copyright © 2017-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2017-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Catalog Number | K1600 |
| Copyright | Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | The Matheson Company, Inc., East Rutherford, New Jersey |
| Technique | KBr WAFER |
| 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 | K1600 |
| Technique | Mull |
| Copyright | Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Sigma-Aldrich Company Llc. |
| Source of Spectrum | Bio-Rad Laboratories, Inc. |
| Catalog Number | K1750 |
| 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 | K1600 |
- 2-Oxoglutaric acid, α-Ketoglutaric acid
- alpha-Ketoglutaric acid
- 2-Oxoglutaric acid
- KPGXRSRHYNQIFN-UHFFFAOYSA-N
- Glutaric acid, 2-oxo-
- 2-Ketoglutaric acid
- Pentanedioic acid, 2-oxo-
- alpha-ketoglutarate, 2TMS, 1MEOX
- 2-Oxo-1,5-pentanedioic acid
- 2-Oxidanylidenepentanedioic acid
- 2-Oxoglutarate, 2TMS, 1MEOX
- 2-Oxoglutaric acid, 2TMS, 1MEOX
- 2-ketoglutarate, 2TMS, 1MEOX
- 2-Oxopentanedioic acid, 2TMS, 1MEOX
- 2-ketoglutaric acid, 2TMS, 1MEOX
- alpha-ketoglutaric acid, 2TMS, 1MEOX
2-Oxopentanoic acid, sodium salt
2-Ketocaproic acid, 1tms, 1meox
2-Ketohexanoic acid sodium salt
5-Hydroxy-4-oxo-pentanoic acid
2-Oxoheptanoic acid
Butanoic acid, 4-(methylthio)-2-oxo-
alpha-Keto-gamma-(methylthio)butyric acid sodium salt
2-Oxooctanoic acid
4-Methyl-2-oxopentanoic acid sodium salt hydrate
4-Methyl-2-oxovaleric acid sodium salt
| Title | Journal or Book | Year |
|---|---|---|
| Chemo-enzymatic synthesis of specifically stable-isotope labelledL-glutamic acid and 2-oxoglutaric acid | Recueil des Travaux Chimiques des Pays-Bas | 2010 |
This compound is available in the following databases:
KnowItAll IR Spectral Library
Author: Wiley
Wiley's KnowItAll IR Spectral Library offers access to the world's largest collection of high-quality infrared spectra, including the renowned Sadtler databases. Learn more.
KnowItAll Raman Spectral Library
Author: Wiley
Wiley's KnowItAll Raman Spectral Library offers access to the world's largest collection of high-quality Raman spectra, including the renowned Sadtler databases. Learn more.
KnowItAll GC-MS 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.
Wiley Registry of Mass Spectral Data 2026
Author: Wiley
The foundation library for any analytical laboratory running mass spectrometry, the Wiley Registry provides the broadest coverage available in any mass spectral library Learn more.