L-Leucine, L-phenylalanyl-L-phenylalanyl-L-phenylalanyl- is a chemical compound registered under CAS number 661491-99-2, with the molecular formula C33H40N4O5 and a molecular weight of about 572.71 g/mol. FireTardant supplies L-Leucine, L-phenylalanyl-L-phenylalanyl-L-phenylalanyl- for laboratory research and bulk production; product code 2345669. Send an inquiry for purity, packaging, price and lead time.