PSB-1901 is a potent A2B Adenosine Receptor Antagonist with Picomolar Potency (Ki 0.0835 nM, KB 0.0598 nM, human A2BAR) with >10 000-fold selectivity versus all other AR subtypes. PSB-1901 was similarly potent and selective at the mouse A2BAR, making it a promising tool for preclinical studies.
MedKoo Cat#: 555490
Name: PSB-1901 free base
CAS#: 2332835-02-4 (free base)
Chemical Formula: C24H25BrN6O4S
Exact Mass: 572.0841
Molecular Weight: 573.47
Elemental Analysis: C, 50.27; H, 4.39; Br, 13.93; N, 14.66; O, 11.16; S, 5.59
The following data is based on the product molecular weight 573.47 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 |
