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Pyrimidinetetramine sulfate

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Pyrimidinetetramine sulfate Basic information
Pyrimidinetetramine sulfate Chemical Properties
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MSDS
Pyrimidinetetramine sulfate Usage And Synthesis
  • Chemical PropertiesLight yellow crystal powder
  • UsesIntermediate in the production of Methotrexate
  • Purification MethodsPurify the salt by recrystallisation from H2O, 2N H2SO4 (20 parts, 67% recovery) or 0.1N H2SO4 (40 parts, 62% recovery), and dried in air. [UV: Konrad & Pfleiderer Chem Ber 103 722 1970, Malletta et al. J Am Chem Soc 69 1814 1947, Cavalieri et al. J Am Chem Soc 70 3875 1948, Beilstein 25 H 423, 25 III/IV 3106.]
Pyrimidinetetramine sulfate Preparation Products And Raw materials
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