KZR-504

Modify Date: 2025-08-25 14:52:26

KZR-504 Structure
KZR-504 structure
Common Name KZR-504
CAS Number 1629052-78-3 Molecular Weight 413.42
Density N/A Boiling Point N/A
Molecular Formula C21H23N3O6 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of KZR-504


KZR-504 is a highly selective and orally active inhibitor of immunoproteasome low molecular mass polypeptide 2 (LMP2), with IC50s of 51 nM, 4.274 μM for LMP2 and LMP7, respectively.

 Names

Name KZR-504

 KZR-504 Biological Activity

Description KZR-504 is a highly selective and orally active inhibitor of immunoproteasome low molecular mass polypeptide 2 (LMP2), with IC50s of 51 nM, 4.274 μM for LMP2 and LMP7, respectively.
Related Catalog
Target

IC50: 51 nM (LMP2), 4.274 μM (LMP7)[1].

In Vivo Evaluating the inhibition of LMP2, and antitargets LMP7 and β5, in mouse tissues reveals that KZR-504 (compound 12) is both selective and potent in vivo with >50% target inhibition achieved at >1 mg/kg in all tissues tested except brain[1].
References

[1]. Johnson HWB, et al. Discovery of Highly Selective Inhibitors of the Immunoproteasome Low Molecular Mass Polypeptide 2 (LMP2) Subunit. ACS Med Chem Lett. 2017 Mar 9;8(4):413-417.

 Chemical & Physical Properties

Molecular Formula C21H23N3O6
Molecular Weight 413.42
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