Aspartame Impurity B; L-Aspartyl-L-phenylalanine, Aspartame acid

  • Product Code
  • : Ax-IMP1662
  • CAS Number
  • : 13433-09-5
  • Synonyms
  • : (S)-3-amino-4-(((S)-1-carboxy-2-phenylethyl)amino)-4-oxobutanoic acid
  • Molecular Formula
  • : C13H16N2O5
  • Molecular Weight
  • : 280.28



Aspartame Impurity C

  • Product Code
  • : Ax-IMP1663
  • CAS Number
  • : 63-91-2
  • Synonyms
  • : L-phenylalanine;
  • Molecular Formula
  • : C9H11NO2
  • Molecular Weight
  • : 165.19



Aspartame Process Impurity 1

  • Product Code
  • : Ax-IMP1789
  • CAS Number
  • : 116147-62-7
  • Synonyms
  • : (3S,3'S)-4,4'-oxybis(3-formamido-4-oxobutanoic acid)
  • Molecular Formula
  • : C10H12N2O9
  • Molecular Weight
  • : 304.21



Aspartame Impurity B; Asp-Phe; H-ASP-PHE-OH

  • Product Code
  • : Ax-IMP1788
  • CAS Number
  • : 13433-09-5
  • Synonyms
  • : L-Aspartyl-L-phenylalanine, Aspartame acid
  • Molecular Formula
  • : C13H16N2O5
  • Molecular Weight
  • : 280.28