Alprostadil is also known as PGE 1.Alprostadil is also known as PGE 1. It is of Synthetic origin and belongs to Enoic acid. It belongs to PGE-I-agonist pharmacological group on the basis of mechanism of action and also classified in Antidotes and Prostaglandin pharmacological group.The Molecular Weight of Alprostadil is 354.50.
Its pKa is 6.3.