Pharmaceutical Reference Standards / Impurity Standards

Pyrimethamine
Pyrimethamine
  • CAT. No.P2410000
  • CAS. No.58-14-0
  • Mol. F.C12H13ClN4
  • Mol. W.248.70 g/mol
  • Stock Status:Custom Synthesis
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Pyrimethamine EP Impurity 3
Pyrimethamine EP Impurity 3
  • CAT. No.P2410002
  • CAS. No.93456-61-2
  • Mol. F.C12H12ClN3O
  • Mol. W.249.70 g/mol
  • Stock Status:Custom Synthesis
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Pyrimethamine EP Impurity D
Pyrimethamine EP Impurity D
  • CAT. No.P2410003
  • CAS. No.55474-41-4
  • Mol. F.C13H14ClNO2
  • Mol. W.251.71 g/mol
  • Stock Status:Instock
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Pyrimethamine EP Impurity A
Pyrimethamine EP Impurity A
  • CAT. No.P2410004
  • CAS. No.55474-40-3
  • Mol. F.C11H10ClNO
  • Mol. W.207.66 g/mol
  • Stock Status:Custom Synthesis
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Pyrimethamine EP Impurity B
Pyrimethamine EP Impurity B
  • CAT. No.P2410005
  • CAS. No.3275-44-3
  • Mol. F.C11H11ClN4
  • Mol. W.234.69 g/mol
  • Stock Status:Instock
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Pyrimethamine EP Impurity 1
Pyrimethamine EP Impurity 1
  • CAT. No.P2410006
  • CAS. No.91396-20-2
  • Mol. F.C12H12ClN3O
  • Mol. W.249.70 g/mol
  • Stock Status:Custom Synthesis
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Pyrimethamine EP Impurity 2
Pyrimethamine EP Impurity 2
  • CAT. No.P2410007
  • CAS. No.2733998-15-5
  • Mol. F.C12H11ClN2O2
  • Mol. W.250.68 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Pyrimethamine D3
Pyrimethamine D3
  • CAT. No.P2410001
  • CAS. No.1189936-99-9
  • Mol. F.C12H10ClD3N4
  • Mol. W.251.73 g/mol
  • Stock Status:Custom Synthesis
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