Product Description Imatinib Other Details Molecular Formula: C29H31N7O Molecular Weight: 493.6 CAS Number: 152459-95-5 Minimum Purity: 99% (HPLC), powder UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25mg Leadtime:20 Days Sizes 2: 100mg Leadtime:20 Days Sizes 3: 1g Leadtime:20 Days