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PYZD-4409 is a selective UBA1 inhibitor with an IC50 of 20 μM. PYZD-4409 induces cell death in malignant cells and is preferentially cytotoxic to malignant cells over normal hematopoietic cells.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | $32 | In Stock | |
5 mg | $73 | In Stock | |
10 mg | $123 | In Stock | |
25 mg | $228 | In Stock | |
50 mg | $372 | In Stock | |
100 mg | $538 | In Stock | |
500 mg | $1,150 | In Stock | |
1 mL x 10 mM (in DMSO) | $80 | In Stock |
Description | PYZD-4409 is a selective UBA1 inhibitor with an IC50 of 20 μM. PYZD-4409 induces cell death in malignant cells and is preferentially cytotoxic to malignant cells over normal hematopoietic cells. |
Targets&IC50 | Ubiquitin-activating enzyme UBA1:20 μM |
In vitro | PYZD-4409 is preferentially cytotoxic to malignant cells over normal hematopoietic cells. PYZD-4409 increases levels of phospho-JNK and phospho-p38 mitogen-activated protein kinase, which have also been linked to ER stress and the unfolded protein response. PYZD-4409 (50 μM; 4 hours; K562 leukemia cells) treatment blocks the E1-dependent conjugation of ubiquitin to the E2 enzyme cdc34. PYZD-4409 (0-25 μM; 24 hours; K562 leukemia cells) significantly increases both mRNA and protein levels of Grp78 and Hsp70. PYZD-4409 (10-40 μM; 72 hours; myeloma, leukemia, and solid tumor cell lines, primary AML cells and normal hematopoietic cells) induces cell death with an LD50 less than 10 μM in 5 of 8 leukemia and myeloma cell lines. Solid tumor cell lines were less sensitive with an LD50 of approximately 15 to 20 μM [1]. |
In vivo | PYZD-4409 (10 mg/kg; intraperitoneal injection; administered every other day for 16 days; male severe combined immunodeficient mice) reduces tumor weight and volume[1]. |
Molecular Weight | 351.67 |
Formula | C14H7ClFN3O5 |
Cas No. | 423148-78-1 |
Smiles | [O-][N+](=O)c1ccc(\C=C2\C(=O)NN(C2=O)c2ccc(F)c(Cl)c2)o1 |
Relative Density. | 1.662 g/cm3 (Predicted) |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||
Solubility Information | DMSO: 6 mg/mL (17.06 mM), Sonication is recommended. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO
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