We are offering prednisolone cas: 50-24-8 einecs:200-021-7molecular formula: c21h28o5 molecular weight:360.44apperance:white or almost white crystalline powderodourless, bitter in taste.slightly soluble in ethanol or chloroform, almost insoluble in water.Usage: chemical pharmaceutical.Packing: 5kgtin, 2tinctn unit: kg quality standards: epuspip