CAS No.: 1921-48-8

Formula Weight: 681.51 (for free acid)

Formula: C₂₁H₂₉N₇O₁₃SP₂ (for free acid)

UV Spectral Analysis: Ratios at pH 10
A₂₅₀/A₂₆₀ (0.86 ± 0.05)
A₂₈₀/A₂₆₀ (0.39 ± 0.03)

Purity: > 90% when determined by enzymatic analysis with Alcohol dehydrogenase at pH 7.5

Water Content: < 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