Patent ID: 7915290

Claim:
A stable, sterilized, infusion solution comprising argatroban dissolved in an acid, a first solvent selected from the group consisting of propylene glycol, polyethylene glycol 100-1000, benzyl alcohol and combinations thereof, and a second solvent different than the first solvent, the second solvent selected from the group consisting of propylene glycol, polyethylene glycol 100-1000, benzyl alcohol and combinations thereof, the solution having an argatroban concentration ranging from about 15 mg/mL to about 250 mg/mL and a pH ranging from about 4.5 to about 6.5, wherein the acid is selected from the group consisting of phosphoric acid, acetic acid, tartaric acid, citric acid, formic acid, malic acid, hydrochloric acid and combinations thereof.