White crystalline powder, Soluble in Methanol, Ethyl acetate and Chloroform
Water content(By KF)≤3.0%
Total impurities ( HPLC)≤2.0%
Assay≥98.0%
Macrolide antibiotics. Immunosuppressive agents. The mechanism of action is the same as that of cyclosporin, mainly inhibiting the synthesis of interleukin-2. For rejection of organ transplantation.