Specification Test Results

• Appearance (Colour):
  Yellow
• Appearance (Form):
  Powder
• Solubility (Colour):
  Yellow-Green
• Solubility (Turbidity), 20 mg/ml, Acetonitrile:
  Clear
• Proton NMR spectrum:
  Conforms to Structure
• EmM in H2O:
  4.6 - 5.1
• Wavelength:
  396 - 398 nm
• % Purity (HPLC):
  ≥97