For further processing only. Others Di adenosine-5 - penta-phosphate Di(adenosine-5'-)penta-phosphate 3.2.7.4.7.1 trilithium salt 75522-97-3 en Use Di(adenosine-5'-)penta-phosphate in diagnostic reagents for the determination of creatine kinase to inhibit adenylate kinase in the reaction. en Inhibitor of adenylate kinase en Appearance: White to slightly yellowish lyophilizate Solubility: Clear, colorless to slightly yellowish solution in water (c=10 mg/mL) HPLC-MS - corresponds Ap5A-Li3 (from Porganic): ≥91% Ap5A (A260, ε=26.4 [L x mmol-1 x cm-1]): ≥90% Ap5A (from Porganic): ≥90% Ap5A (HPLC): ≥95 area% Li (flame photometric): 2.1±0.3% Water (K. Fischer): ≤5% P organ. (qNMR): ≥15.2% Pi (qNMR): ≤1.5% Thin layer chromatography (PEI-cellulose, KH2PO4, 0.75 mol/L): Chromatographically homogeneous Stability: At +2 to +8°C within specification range for 24 months. en