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Tucatinib (ONT-380) is a potent and selective HER2 inhibitor (IC50: 8 nM).
Pack Size | Price | Availability | Quantity |
---|---|---|---|
2 mg | $30 | In Stock | |
5 mg | $45 | In Stock | |
10 mg | $72 | In Stock | |
25 mg | $126 | In Stock | |
50 mg | $197 | In Stock | |
100 mg | $369 | In Stock | |
500 mg | $869 | In Stock | |
1 g | $1,190 | In Stock | |
1 mL x 10 mM (in DMSO) | $79 | In Stock |
Description | Tucatinib (ONT-380) is a potent and selective HER2 inhibitor (IC50: 8 nM). |
Targets&IC50 | ErbB2:8 nM |
In vitro | Irbinitinib selectively binds to and inhibits the phosphorylation of ErbB-2, which may prevent the activation of ErbB-2 signal transduction pathways, resulting in growth inhibition and death of ErbB-2-expressing tumor cells. |
In vivo | In vivo,Tucatinib significantly inhibits tumor growth in multiple HER2-dependent tumor xenograft models[2]. It shows excellent activity in numerous mouse tumor models including breast (BT-474, MDA-MB-453), ovarian (SKOV-3) and gastric (N87) carcinoma models. In the BT-474 model,Tucatinib demonstrated significant dose-related tumor growth inhibition (TGI; 50% at 50 mg/kg/d and 96% at 100 mg/kg/d) with numerous partial regressions (>50% reduction from baseline size)[1]. |
Alias | ONT-380, Irbinitinib, ARRY-380 |
Molecular Weight | 480.52 |
Formula | C26H24N8O2 |
Cas No. | 937263-43-9 |
Smiles | Cc1cc(Nc2ncnc3ccc(NC4=NC(C)(C)CO4)cc23)ccc1Oc1ccn2ncnc2c1 |
Relative Density. | 1.41 g/cm3 (Predicted) |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
Solubility Information | DMSO: 45 mg/mL (93.65 mM) Ethanol: 15 mg/mL (31.22 mM) | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
Ethanol/DMSO
DMSO
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