Leupeptin hemisulfate|cas: 103476-89-7|DC Chemicals

Cas No.:	103476-89-7
Chemical Name:	(S)-2-acetamido-N-((S)-1-amino-4-methyl-1-oxopentan-2-yl)-N-((S)-5-guanidino-1-oxopentan-2-yl)-4-methylpentanamide hemisulfate
Synonyms:	Leupeptin hemisulfate anhydrous; NK-381; NK 381; NK381;
SMILES:	OS(=O)(O)=O.N/C(=N/CCCC(NC(C(NC(C(NC(=O)C)CC(C)C)=O)CC(C)C)=O)C=O)/N.N/C(=N/CCCC(NC(C(NC(C(NC(=O)C)CC(C)C)=O)CC(C)C)=O)C=O)/N
Formula:	C₄₀H₇₈N₁₂O₁₂S
M.Wt:	951.19
Purity:	>98%
Sotrage:	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

MSDS

COA

Cat. No.	Product name	Field of application
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DC46395	Z-FY-CHO	Z-FY-CHO (Z-Phe-Tyr-CHO) is a potent and specific cathepsin L (CTSL) inhibitor.
DC28152	SID 26681509	SID 26681509 is a potent, reversible, competitive, and selective inhibitor of human cathepsin L with an IC50 of 56 nM. SID 26681509 inhibits in vitro propagation of malaria parasite Plasmodium falciparum and inhibits Leishmania major with IC50s of 15.4 μM and 12.5 μM, respectively. SID 26681509 shows no inhibitory activity against cathepsin G.
DC8688	Leupeptin hemisulfate	Leupeptin hemisulfate is a reversible, competitive serine/cysteine protease inhibitor, which has been shown to inhibit cathepsins B, H, L, and S, calpain, and trypsin. Leupeptin hemisulfate is an orally active, antioxidant and anti-inflammatory agent.