Date published: 2025-12-31

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Aspartame-d3 (CAS 1356841-28-5)

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Alternate Names:
L-α-Aspartyl-L-phenylalanine 2-(Methyl-d3) Ester
Application:
Aspartame-d3 is a deuterium labeled dipeptide that is ~ 160 times sweeter than sucrose
CAS Number:
1356841-28-5
Molecular Weight:
297.32
Molecular Formula:
C14H15D3N2O5
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Aspartame-d3, a deuterated variant of aspartame, is primarily utilized in scientific studies to investigate the metabolic pathways and stability of aspartame without altering its pharmacokinetic profile. This version of aspartame incorporates deuterium, a stable isotope of hydrogen, which does not significantly change the molecule′s biochemical properties but allows for precise tracking and analysis in complex biological systems. The substitution of hydrogen atoms with deuterium in aspartame-d3 makes it an invaluable tool in research, particularly in the fields of metabolism and degradation studies, where understanding the molecule′s behavior in various conditions is crucial. By employing aspartame-d3, scientists can gain detailed insights into the metabolic fate of aspartame, including its degradation products and the speed at which these processes occur, thereby contributing to a broader understanding of its dynamics.


Aspartame-d3 (CAS 1356841-28-5) References

  1. Development of thin-film solid-phase microextraction coating and method for determination of artificial sweeteners in surface waters.  |  Cárdenas-Soracá, DM., et al. 2020. Talanta. 211: 120714. PMID: 32070613
  2. New extraction method prior to screening of organic micropollutants in various biota matrices using liquid chromatography coupled to high-resolution time-of-flight mass spectrometry.  |  Dürig, W., et al. 2020. Talanta. 219: 121294. PMID: 32887036

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Aspartame-d3, 1 mg

sc-217665
1 mg
$379.00