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PYZD-4409

Chemical Structure : PYZD-4409

CAS No.: 423148-78-1

PYZD-4409 (PYZD4409;PYZD 4409)

Catalog No.: PC-43475Not For Human Use, Lab Use Only.

PYZD-4409 is a specific inhibitor of ubiquitin-activating enzyme UBA1 with IC50 of 20 uM.

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

Biological Activity

PYZD-4409 is a specific inhibitor of ubiquitin-activating enzyme UBA1 with IC50 of 20 uM.
PYZD-4409 inhibits the ATP-dependent activation of ubiquitin and subsequent transfer of the activated ubiquitin from the E1 to the common human E2 enzyme UBE2E2.
PYZD-4409 blockes the E1-dependent conjugation of ubiquitin to the E2 enzyme cdc3, induces cell death in hematologic malignant cell lines and primary patient samples preferentially over normal hematopoietic cells.
PYZD-4409 decreases tumor weight and volume without untoward toxicity in vivo.

Physicochemical Properties

M.Wt 351.67
Formula C14H7ClFN3O5
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

DMSO: ≥ 35 mg/mL

Chemical Name/SMILES

3,5-Pyrazolidinedione, 1-(3-chloro-4-fluorophenyl)-4-[(5-nitro-2-furanyl)methylene]-

References

1. Xu GW, et al. Blood. 2010 Mar 18;115(11):2251-9.

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