CAS: 24365-47-7 - Leupeptin

Formula: C₂₀H₃₈N₆O₄

InChI: InChI=1S/C20H38N6O4/c1-12(2)9-16(24-14(5)28)19(30)26-17(10-13(3)4)18(29)25-15(11-27)7-6-8-23-20(21)22/h11-13,15-17H,6-10H2,1-5H3,(H,24,28)(H,25,29)(H,26,30)(H4,21,22,23)/t15?,16-,17-/m0/s1

InChI key: InChIKey=GDBQQVLCIARPGH-BSOSBYQFSA-N

SMILES: O=CC(NC(=O)C(NC(=O)C(NC(=O)C)CC(C)C)CC(C)C)CCCNC(=N)N

Synonyms:

• (2S)-2-(acetylamino)-N-[(2S)-2-({4-[(diaminomethylidene)amino]-1-formylbutyl}amino)-4-methylpentanoyl]-4-methylpentanamide (non-preferred name)
• 2-(2-Acetamido-4-methylvaleramido)-N-(1-formyl-4-guanidinobutyl)-4-methylvaleramide
• <span class="text-smallcaps">L</smallcap>-Leucinamide, N-acetyl-<smallcap>L</span>-leucyl-N-[4-[(aminoiminomethyl)amino]-1-formylbutyl]-
• Acetyl-<span class="text-smallcaps">L</smallcap>-leucyl-<smallcap>L</span>-leucylargininal
• Acetyl-L-leucyl-L-leucylargininal
• L-Leucinamide, N-acetyl-L-leucyl-N-(4-((aminoiminomethyl)amino)-1-formylbutyl)-
• Leupeptin Ac-LL
• Leupeptin Hemisulfate From Microbial*Source
• N-Acetyl-<span class="text-smallcaps">L</smallcap>-leucyl-N-[4-[(aminoiminomethyl)amino]-1-formylbutyl]-<smallcap>L</span>-leucinamide
• N-Acetyl-L-leucyl-L-leucyl-L-argininal
• N-acetyl-L-leucyl-N-{(2S)-5-[(diaminomethylidene)amino]-1-oxopentan-2-yl}-L-leucinamide
• Nk-381
• Valeramide, 2-(2-acetamido-4-methylvaleramido)-N-(1-formyl-4-guanidinobutyl)-4-methyl-

Leupeptin

CAS: 24365-47-7

Leupeptin, from actinomycetes, inhibits various proteases (e.g., trypsin, plasmin, kallikrein, papain, cathepsin B) but not …

• Formula: C₂₀H₃₈N₆O₄
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 426.562

2-(2-Acetamido-4-methylvaleramido)-N-(1-formyl-4-guanidinobutyl)-4-methylvaleramide

CAS: 24365-47-7

2-(2-Acetamido-4-methylvaleramido)-N-(1-formyl-4-guanidinobutyl)-4-methylvaleramide (CAS No. 24365-47-7) is a peptide inhibitor of Protein interactions, Activator, Ligand, Research tool, …

• Formula: C₂₀H₃₈N₆O₄
• Purity: Min. 95%
• Molecular weight: 426.6 g/mol