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EN523

Chemical Structure : EN523

CAS No.: 2094893-05-5

EN523 (EN-523)

Catalog No.: PC-72835Not For Human Use, Lab Use Only.

EN523 (EN-523) is a small molecule covalent ligand that targets a non-catalytic allosteric cysteine C23 in the K48-ubiquitin-specific deubiquitinase OTUB1, OTUB1 recruiter component of DUBTAC NJH-2-057.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

EN523 (EN-523) is a small molecule covalent ligand that targets a non-catalytic allosteric cysteine C23 in the K48-ubiquitin-specific deubiquitinase OTUB1, OTUB1 recruiter component of DUBTAC NJH-2-057.
Deubiquitinase-targeting chimeras (DUBTACs), heterobifunctional small molecules consisting of a deubiquitinase recruiter linked to a protein-targeting ligand, to stabilize the levels of specific proteins degraded in a ubiquitin-dependent manner.

Physicochemical Properties

M.Wt 234.255
Formula C12H14N2O3
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

4-acryloyl-1-(5-methylfuran-2-yl)piperazin-2-one

References

1. Henning NJ, et al. Nat Chem Biol. 2022 Feb 24. doi: 10.1038/s41589-022-00971-2.

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