Specification Test Results

• Appearance:
  White to light yellow Crystalline powder or crystals
• Infrared spectrum:
  Conforms
• HPLC:
  ≥97.5 %
• Appearance of solution:
  (5% soln. in methanol) Clear to slightly hazy
• Specific optical rotation:
  +23° to +29° (20°C, 589 nm) (c=2.4, CH3OH)