FR-221647 is a non-nucleoside adenosine deaminase inhibitor, it has moderate activity and good pharmacokinetics compared with the known inhibitors EHNA and pentostatin.

256461-28-6

C14H17N3O2

259.3

FR-221647

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years