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