Cyclizine is a piperazine derivative with anti-emetic activity that is useful in the prevention and treatment of nausea and vomiting associated with motion sickness. Antiemetic.Loss on Drying:≤ 1.0%Melting Point:291-293°CSolubility:DMSO, MethanolStorage and Stability:Powder may be stored at 4C. Stable for 6 months.