Formula Weight: 679.49

Formula: C₂₁H₂₇N₇O₁₃SP₂

UV Spectral Analysis: Ratios at pH 7.5
A₂₅₀/A₂₆₀ (0.89 ± 0.03)
A₂₈₀/A₂₆₀ (0.36 ± 0.02)

Purity:
Determined by increase in absorbance at 398 nm on enzymatic reduction with ADH*at pH 10.0 (more than 92%)
*ADH = Alcohol dehydrogenase (yeast)(EC 1.1.1.1.)
Water Content: less than 10% by Karl Fischer

Condition for Storage:
Keep tightly stoppered in the dark below 5°C.
Moisture will reduce the purity.
For prolonged storage, keep below -20°C.
Shipping Condition: Refrigerate

Available under contract base.