Specification Test Results

• Appearance:
  White to beige powder
• Infrared spectrum:
  Conforms
• HPLC:
  ≥ 98.0%
• Water:
  ≤ 0.5%
• Specific optical rotation:
  -32.0° to -24.0° (20°C, 589nm) (c=0.5 in methanol)
• Solubility:
  (2mg/ml in DMSO) Clear