The present invention is concerned with a liquid delivery form of Elinogrel for the treatment of thrombosis which is notable for its improved dosage properties and stability. The dosage form is a liquid or a lyophilized form which is reconstituted for an injectable formulation comprising: a) at least about 3 mg/ml or up to about 15 mg/ml Elinogrel or a pharmaceutically acceptable salt thereof (post reconstitution or in liquid form), and b) at least one pharmaceutically acceptable excipient. Further aspects of the present invention concern the preparation and use of such a formulation.