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GDC0575 monohydrochloride (ARRY575) is a potent and selective inhibitor of cell cycle checkpoint kinase 1 (Chk1) with an IC50 of 1.2 nM. GDC-0575 specifically binds to and inhibits Chk1; this may result in tumor cells bypassing Chk1-dependent cell cycle arrest in the S and G2/M phases, which permits the cells to undergo DNA repair prior to entry into mitosis.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $38 | In Stock | In Stock | |
| 2 mg | $53 | In Stock | In Stock | |
| 5 mg | $77 | In Stock | In Stock | |
| 10 mg | $110 | In Stock | In Stock | |
| 25 mg | $197 | In Stock | In Stock | |
| 50 mg | $283 | In Stock | In Stock | |
| 100 mg | $396 | In Stock | In Stock | |
| 200 mg | $577 | In Stock | In Stock | |
| 1 mL x 10 mM (in DMSO) | $89 | In Stock | In Stock |
| Description | GDC0575 monohydrochloride (ARRY575) is a potent and selective inhibitor of cell cycle checkpoint kinase 1 (Chk1) with an IC50 of 1.2 nM. GDC-0575 specifically binds to and inhibits Chk1; this may result in tumor cells bypassing Chk1-dependent cell cycle arrest in the S and G2/M phases, which permits the cells to undergo DNA repair prior to entry into mitosis. |
| Targets&IC50 | Chk1:1.2 nM |
| Synonyms | GDC-0575, GDC0575, GDC 0575, ARRY-575, ARRY575 |
| Molecular Weight | 414.73 |
| Formula | C16H21BrClN5O |
| Cas No. | 1196504-54-7 |
| Smiles | O=C(C1CC1)NC2=CNC3=NC=C(Br)C(N4C[C@H](N)CCC4)=C32.[H]Cl |
| Relative Density. | no data available |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 60 mg/mL (144.67 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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