Product Description Alvimopan dihydrate Other Details Molecular Formula: C25H32N2O4.2H2O Molecular Weight: 460.57 CAS Number: 170098-38-1 Minimum Purity: 98+% UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1mg Leadtime:20 Days Sizes 2: 5mg Leadtime:20 Days Sizes 3: 10mg Leadtime:20 Days