Product Description Febuxostat Other Details Molecular Formula: C16H16N2O3S Molecular Weight: 316.37 CAS Number: 144060-53-7 Minimum Purity: >98% (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: 0 Leadtime:0