15-keto Treprostinil is an impurity found in treprostinil , which is a stable analog of prostaglandin I2 with a longer plasma half-life. Formulations containing treprostinil are used for the treatment of primary pulmonary hypertension.

15-keto Treprostinil (sodium salt)

Ethanol:10 mg/mL
DMSO:10 mg/mL
DMF:20 mg/mL
PBS (pH 7.2):1 mg/mL
Powder: -20°C for 3 years
In solvent: -80°C for 2 years