Specification Test Results

• Appearance:
  White to off-white Crystalline powder
• Infrared spectrum:
  Conforms
• Melting point:
  121 to 125 °C
• GC:
  ≥98.5 %
• NMR (1H-NMR):
  Consistent with structure
• Specific optical rotation:
  +6.3° to +7.3° (20 °C, 589 nm) (C=4, water) (Warm at 40 °C to dissolve)
• Titration with HClO4:
  98.5 to 101.5 % (On dried basis)
• Chloride (Cl):
  ≤0.05 %
• Sulfate (SO4):
  ≤0.03 %
• Iron (Fe):
  ≤30 ppm