Ethyl-(S)-(+)-Clopidogrel Sulfate is an analogue of S-(+)-Clopidogrel Hydrogen Sulfate (C587250) which is used as an antithrombotic. Melting Point: 56-57°CSolubility:Methanol, WaterStability: Very HygroscopicStorage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.