UR-2922 is a new generation oral platelet GPIIb/IIIa antagonist. UR-2922 is the active form of the prodrug UR-3216. UR-2922 possessed a high affinity for the human platelet receptor (K(d) <1 nM) with a slow dissociation rate (k(off)= 90 min) in vitro. UR-2922 induced no ligand-induced binding sites (LIBS) expression or prothrombotic activity in human platelets, distinctly different from orbofiban and other small molecule antagonists.
MedKoo Cat#: 530509
Name: UR-2922
CAS#: 220386-56-1
Chemical Formula: C25H25N7O6
Exact Mass: 519.1866
Molecular Weight: 519.52
Elemental Analysis: C, 57.80; H, 4.85; N, 18.87; O, 18.48
The following data is based on the product molecular weight 519.52 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
