Product Description L-Leucine Other Details Molecular Formula: C6H13NO2 Molecular Weight: 131.17 CAS Number: 61-90-5 Minimum Purity: 99% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25g Leadtime:20 Days Sizes 2: 100g Leadtime:20 Days Sizes 3: 500g Leadtime:20 Days