ADP-K

Full name: Adenosine-5-Diphosphate, Potassium Salt (ADP-K)

CAS No.: 72696-48-1
Formula Weight: 427.20 (as anhydrous free acid)
483.31 (ADP.K.H₂O)

Formula: C₁₀H₁₅N₅O₁₀P₂

Spectral Analysis:
1. ε at 260 nm and pH 7.5    (15.4± 0.5) x 10³ L.mole^-1.cm^-1
2. Ratio at pH 7.5   A₂₅₀ / A₂₆₀ 0.78 ± 0.03
A₂₈₀ / A₂₆₀ 0.16 ± 0.02

Purity:
Determined by enzyme analysis with PK* and LDH* coupling system (> 95%)
*PK = Pyruvate kinase (EC 2.7.1.40.)
*LDH = Lactate dehydrogenase (EC 1.1.1.27.)

Potassium content: 9.0 ± 2.0% by atomic absorption spectrophotometry

Water Content: < 8% by Karl Fischer

Condition for Storage:
Keep tightly stoppered in the dark below 5°C.
For Prolonged storage, keep below -20°C.
ADP-Solution is stable over a broad range of pH 2-13.

Shipping Condition: Refrigerate

Request a price quote