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Gartisertib

🥰Excellent
Catalog No. T10407Cas No. 1613191-99-3
Alias VX-803, VX 03, VRT1228692, M4344, M 4344, ATR inhibitor 2

Gartisertib (VX-803) is an orally active and selective Rad3-related protein (ATR) inhibitor with antitumor activity, inhibiting the antiproliferative effect induced in ccRCC cells, and inhibiting ATR-driven phosphorylation of checkpoint kinase 1 (Chk1), useful for studying solid tumors.

Gartisertib

Gartisertib

🥰Excellent
Catalog No. T10407Alias VX-803, VX 03, VRT1228692, M4344, M 4344, ATR inhibitor 2Cas No. 1613191-99-3
Gartisertib (VX-803) is an orally active and selective Rad3-related protein (ATR) inhibitor with antitumor activity, inhibiting the antiproliferative effect induced in ccRCC cells, and inhibiting ATR-driven phosphorylation of checkpoint kinase 1 (Chk1), useful for studying solid tumors.
Pack SizePriceAvailabilityQuantity
1 mg$136In Stock
5 mg$338In Stock
10 mg$565In Stock
25 mg$1,130In Stock
50 mg$1,570In Stock
100 mg$2,360In Stock
1 mL x 10 mM (in DMSO)$403In Stock
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Product Introduction

Bioactivity
Description
Gartisertib (VX-803) is an orally active and selective Rad3-related protein (ATR) inhibitor with antitumor activity, inhibiting the antiproliferative effect induced in ccRCC cells, and inhibiting ATR-driven phosphorylation of checkpoint kinase 1 (Chk1), useful for studying solid tumors.
Targets&IC50
ATR:8 nM
In vitro
Gartisertib was four times more potent in all glioblastoma cell lines than the widely used ATR inhibitor berzosertib (Gartisertib median IC50 = 0.56 μM, berzosertib median IC50 = 2.21 μM). In addition, Gartisertib observed a higher IC50 (7.22 μM) in human astrocytes, indicating a lower potential toxicity of Gartisertib to normal brain cells.
The combination of Gartisertib (1 μM) with TMZ+RT significantly increased apoptosis and cell death in patient-derived glioblastoma cell lines. [1]
In vivo
Gartisertib (10 mg/kg or 20 mg/kg) plus cisplatin inhibited tumor growth in metastatic clear cell renal cell carcinoma (ccRCC) xenografts, demonstrating therapeutic synergies. [2]
AliasVX-803, VX 03, VRT1228692, M4344, M 4344, ATR inhibitor 2
Chemical Properties
Molecular Weight541.55
FormulaC25H29F2N9O3
Cas No.1613191-99-3
SmilesO=C(NC=1C=NC=C(F)C1N2CCC(C(=O)N3CCN(CC3)C4COC4)CC2)C=5C(=NN6C=C(F)C=NC56)N
Relative Density.1.31g/cm3
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
DMSO: 16 mg/mL (29.54 mM), Sonication is recommended.
Solution Preparation Table
DMSO
1mg5mg10mg50mg
1 mM1.8466 mL9.2328 mL18.4655 mL92.3276 mL
5 mM0.3693 mL1.8466 mL3.6931 mL18.4655 mL
10 mM0.1847 mL0.9233 mL1.8466 mL9.2328 mL
20 mM0.0923 mL0.4616 mL0.9233 mL4.6164 mL

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