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Chemical structure of Ac-Leu-Val-Lys-aldehyde

GA20598

Ac-Leu-Val-Lys-aldehyde

Also known as (2S)-2-acetamido-N-[(2S)-1-[[(2S)-6-amino-1-oxohexan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]-4-methylpentanamide

Ac-LVK-CHO, the lysinal analog of leupeptin showed a stronger inhibition of cathepsin B (IC?? = 4 nM) than leupeptin (IC?? = 0·31 µM)

ChemicalCAS147600-40-6MW384.52FormulaC19H36N4O4
CAS number
147600-40-6
Molecular weight
384.52
Formula
C19H36N4O4
Solubility
Soluble in DMSO
InChIKey
OTTJZKCAGFGFNW-ULQDDVLXSA-N
Catalogue number
GA20598
Brand
GLPBIO
Computed properties PubChem CID 7408462 · XLogP 0.4 · TPSA 130 Ų · H-bond donors 4
XLogP
0.4
TPSA
130 Ų
H-bond donors
4
H-bond acceptors
5
Rotatable bonds
13
Heavy atoms
27

SMILES CC(C)C[C@@H](C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCCN)C=O)NC(=O)C

Computed descriptors from PubChem (CID 7408462), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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