PF-03654746 Tosylate is selective antagonist of histamine H3 receptor with high brain penetration.

1039399-17-1

C25H32F2N2O4S

494.59

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