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Aspartame
SpectraBase Compound ID 4ILh0SIOYUu
InChI InChI=1S/C14H18N2O5/c1-21-14(20)11(7-9-5-3-2-4-6-9)16-13(19)10(15)8-12(17)18/h2-6,10-11H,7-8,15H2,1H3,(H,16,19)(H,17,18)/t10-,11-/m0/s1
InChIKey IAOZJIPTCAWIRG-QWRGUYRKSA-N
Mol Weight 294.31 g/mol
Molecular Formula C14H18N2O5
Exact Mass 294.121572 g/mol
Enantiomer InChIKey IAOZJIPTCAWIRG-GHMZBOCLSA-N
Copyright Copyright © 2012-2024 John Wiley & Sons, Inc. Portions provided by AAFS, Toxicology Section. All Rights Reserved.
Source of Spectrum Mass Spectrometry Committee of the Toxicology Section of the American Academy of Forensic Sciences
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum NP-9-7268-0
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Copyright Copyright © 2019-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Company LLC
Source of Spectrum Forensic Spectral Research
Catalog Number A5139
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Supelco, Sigma-Aldrich Inc.
Source of Spectrum Forensic Spectral Research
Catalog Number 47135
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Catalog Number 858900
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent DMSO-d6
Copyright Copyright © 2015-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Company LLC
Source of Spectrum Forensic Spectral Research
Catalog Number A5139
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Tokyo Kasei Kogyo Company, Ltd., Tokyo, Japan
Catalog Number A997
Technique KBr WAFER
  • Asp-Phe methyl ester
  • N-(L-α-Aspartyl)-L-phenylalanine methyl ester
  • Asp-Phe-OMe
  • Aspartame (NutraSweet)
  • L-Phenylalanine, N-L-alpha-aspartyl-, 1-methyl ester
  • N-L-alpha-aspartyl-3-L-phenylalanine, methyl ester
  • ALANINE, N-L-A-ASPTARTYL- 3-L-PHENYL-, METHYL ESTER
  • 3-Amino-4-[(1-benzyl-2-methoxy-2-oxoethyl)amino]-4-oxobutanoic acid
  • L-Aspartyl-L-phenylalanine methyl ester

This compound is available in the following databases:

KnowItAll NMR Spectral Library

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