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D-Pyroglutamic acid
SpectraBase Compound ID 3QTruy0N5DB
InChI InChI=1S/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)/t3-/m1/s1
InChIKey ODHCTXKNWHHXJC-GSVOUGTGSA-N
Mol Weight 129.11 g/mol
Molecular Formula C5H7NO3
Exact Mass 129.042593 g/mol
Enantiomer InChIKey ODHCTXKNWHHXJC-VKHMYHEASA-N
Racemate InChIKey ODHCTXKNWHHXJC-UHFFFAOYSA-N
Copyright Copyright © 2014-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Company Llc
Source of Spectrum Forensic Spectral Research
Catalog Number <a href=https://www.sigmaaldrich.com/US/en/product/sigma/P2426>P2426</a>
Copyright Database Compilation Copyright © 2021-2024 John Wiley & Sons, Inc. All Rights Reserved.
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Fluka AG, Buchs, Switzerland
Solvent Deuterium oxide; Reference=Dioxane Spectrometer= Varian CFT-20
Copyright Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 422614
Solvent DMSO-d6
Copyright Database Compilation Copyright © 2021-2024 John Wiley & Sons, Inc. All Rights Reserved.
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.
Solvent Polysol
Copyright Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 422614
Solvent DMSO-d6
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Fluka Chemie AG, Buchs, Switzerland
Catalog Number 83165
Technique KBr WAFER
  • (R)-2-Pyrrolidone-5-carboxylic acid
  • (R)-5-Oxo-2-pyrrolidinecarboxylic acid
  • R-(+)-2-Pyrrolidinone-5-carboxylate
  • D-5-oxoproline
  • PYROGLUTAMIC ACID, D-,
  • 2-PYRROLIDINECARBOXYLIC ACID, 5-OXO-, D-,
  • PROLINE, 5-OXO-, D-,
  • (R)-(+)-2-Pyrrolidone-5-carboxylic acid
  • 5-oxopyrrolidine-2-carboxylic acid
  • D-5-Oxo-2-pyrrolidinecarboxylic acid

NIST/EPA/NIH MS/MS Mass Spectral Library 2020 LR

Author: NIST

The NIST/EPA/NIH MS/MS 2020 libraries contain over 1,320,000 spectra for over 185,500 ions. The MS/MS libraries also contain metabolites, peptides (including biologically-relevant peptides), contaminants, lipids, and more. Learn more.

NIST/EPA/NIH MS/MS Mass Spectral Library 2020 HR

Author: NIST

The NIST/EPA/NIH MS/MS 2020 libraries contain over 1,320,000 spectra for over 185,500 ions. The MS/MS libraries also contain metabolites, peptides (including biologically-relevant peptides), contaminants, lipids, and more. Learn more.

Vendor/Supplier Catalog Number
Sigma-Aldrich Company Llc
Unknown Identification

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