VBY-825

Modify Date: 2025-08-30 18:47:49

VBY-825 Structure
VBY-825 structure
Common Name VBY-825
CAS Number 1310340-58-9 Molecular Weight 535.55200
Density N/A Boiling Point N/A
Molecular Formula C23H29F4N3O5S Melting Point N/A
MSDS N/A Flash Point N/A

 Use of VBY-825


VBY-825 is a novel, reversible cathepsin inhibitor with high potency against cathepsins B, L, S and V.IC50 value: Target: 130/250/250/330/2.3/4.7 nM(Ki for cathepsin S/L/ZV/Bhumanized-rabbit cathepsin K/cathepsin F) [1]VBY-825 is a potent inhibitor of the assayed cathepsins and its potency against at least one cathepsin, cathepsin S, extends across species relevant for pharmacology studies, specifically mouse. 10 mg/kg/day dose of VBY-825 achieves a trough plasma concentration >200nM, which is well above that required for full inhibition of the intracellular activity of cathepsins B, F, K, L, S and V in both mouse and human cell lines.

 Names

Name (S)-N-cyclopropyl-3-((R)-3-(cyclopropylmethylsulfonyl)-2-((S)-2,2,2-trifluoro-1-(4-fluorophenyl)ethylamino)propanamido)-2-oxopentanamide
Synonym More Synonyms

 VBY-825 Biological Activity

Description VBY-825 is a novel, reversible cathepsin inhibitor with high potency against cathepsins B, L, S and V.IC50 value: Target: 130/250/250/330/2.3/4.7 nM(Ki for cathepsin S/L/ZV/Bhumanized-rabbit cathepsin K/cathepsin F) [1]VBY-825 is a potent inhibitor of the assayed cathepsins and its potency against at least one cathepsin, cathepsin S, extends across species relevant for pharmacology studies, specifically mouse. 10 mg/kg/day dose of VBY-825 achieves a trough plasma concentration >200nM, which is well above that required for full inhibition of the intracellular activity of cathepsins B, F, K, L, S and V in both mouse and human cell lines.
Related Catalog
References

[1]. Elie BT, et al. Identification and pre-clinical testing of a reversible cathepsin protease inhibitor reveals anti-tumor efficacy in a pancreatic cancer model. Biochimie. 2010 Nov;92(11):1618-24.

 Chemical & Physical Properties

Molecular Formula C23H29F4N3O5S
Molecular Weight 535.55200
Exact Mass 535.17600
PSA 129.82000
LogP 4.20810
InChIKey PPUXXDKQNAHHON-BJLQDIEVSA-N
SMILES CCC(NC(=O)C(CS(=O)(=O)CC1CC1)NC(c1ccc(F)cc1)C(F)(F)F)C(=O)C(=O)NC1CC1
Storage condition 2-8℃

 Synonyms

VBY-825
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