CAS NO:24365-47-7;103476-89-7

EC NO:

Molecular Formula:C₂₀H₃₈N₆O₄

Molecular Weight:426.5535

Synonyms:;2-(2-Acetamido-4-methylvaleramido)-N-(1-formyl-4-guanidinobutyl)-4-methylvaleramide;Acetyl-L-leucyl-L-leucylargininal;Leupeptin Ac-LL;N-Acetyl-L-leucyl-L-leucyl-L-argininal;NK-381;L-Leucinamide, N-acetyl-L-leucyl-N-(4-((aminoiminomethyl)amino)-1-formylbutyl)-;Valeramide, 2-(2-acetamido-4-methylvaleramido)-N-(1-formyl-4-guanidinobutyl)-4-methyl-;N-acetyl-L-leucyl-N-{(2S)-5-[(diaminomethylidene)amino]-1-oxopentan-2-yl}-L-leucinamide;(2S)-2-(acetylamino)-N-[(2S)-2-({4-[(diaminomethylidene)amino]-1-formylbutyl}amino)-4-methylpentanoyl]-4-methylpentanamide (non-preferred name);leupeptin hemisulfate from microbial*source;

Molecular Structure: