Specification Test Results

• Appearance:
  Off-white to light yellow to light beige Crystalline powder
• Infrared spectrum:
  Conforms
• Melting point:
  161 to 166 °C
• Titration with NaOH:
  ≥97.5 %
• Elemental Analysis:
  12.00 to 12.62 % N
• Specific optical rotation:
  +52° to +54° (20 °C, 589 nm) (c=1 in DMF)