Pharmaceutical Reference Standards / Impurity Standards

Aspartame
Aspartame
  • CAT. No.A290000
  • CAS. No.22839-47-0
  • Mol. F.C14H18N2O5
  • Mol. W.294.31 g/mol
  • Stock Status:Instock
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alpha-Aspartame
alpha-Aspartame
  • CAT. No.A290000A
  • CAS. No.22839-47-0
  • Mol. F.C14H18N2O5
  • Mol. W.294.31 g/mol
  • Stock Status:Under Synthesis
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Aspartame EP Impurity C
Aspartame EP Impurity C
  • CAT. No.A290001
  • CAS. No.63-91-2
  • Mol. F.C9H11NO2
  • Mol. W.165.19 g/mol
  • Stock Status:Under Synthesis
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Aspartame EP Impurity A
Aspartame EP Impurity A
  • CAT. No.A290002
  • CAS. No.5262-10-2
  • Mol. F.C13H14N2O4
  • Mol. W.262.26 g/mol
  • Stock Status:Instock
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Acetylcysteine Impurity F
Acetylcysteine Impurity F
  • CAT. No.A290002A
  • CAS. No.5262-10-2
  • Mol. F.C13H14N2O4
  • Mol. W.262.26 g/mol
  • Stock Status:Under Synthesis
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Aspartame EP Impurity B
Aspartame EP Impurity B
  • CAT. No.A290003
  • CAS. No.13433-09-5
  • Mol. F.C13H16N2O5
  • Mol. W.280.28 g/mol
  • Stock Status:Instock
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Aspartame ER impurity B Hydrochloride
Aspartame ER impurity B Hydrochloride
  • CAT. No.A290003A
  • CAS. No.NA
  • Mol. F.C13H16N2O5.HCl
  • Mol. W.361.70 g/mol
  • Stock Status:Custom Synthesis
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Aspartame USP Related Compound A
Aspartame USP Related Compound A
  • CAT. No.A290006
  • CAS. No.55102-13-1
  • Mol. F.C13H14N2O4
  • Mol. W.262.26 g/mol
  • Stock Status:Instock
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N-Acetyl-L-phenylalanine
N-Acetyl-L-phenylalanine
  • CAT. No.A290007
  • CAS. No.2018-61-3
  • Mol. F.C11H13NO3
  • Mol. W.207.23 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso Aspartame
N-Nitroso Aspartame
  • CAT. No.A290008
  • CAS. No.NA
  • Mol. F.C14H17N3O6
  • Mol. W.323.30 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

L-Phenylalanine D8
L-Phenylalanine D8
  • CAT. No.A290004
  • CAS. No.17942-32-4
  • Mol. F.C9H3D8NO2
  • Mol. W.173.24 g/mol
  • Stock Status:Instock
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L-Phenylalanine-3,3-d2
L-Phenylalanine-3,3-d2
  • CAT. No.A290005
  • CAS. No.221346-31-2
  • Mol. F.C9H9D2NO2
  • Mol. W.167.20 g/mol
  • Stock Status:Custom Synthesis
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