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Napabucasin

Napabucasin
Napabucasin (BBI608) is an orally available Stat3 and Y cell stemness inhibitor.
Catalog No. T3218Cas No. 83280-65-3
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Purity:99.61%
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Napabucasin

Catalog No. T3218Cas No. 83280-65-3

Napabucasin (BBI608) is an orally available Stat3 and Y cell stemness inhibitor.
All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.
Pack SizePriceAvailabilityQuantity
5 mg$61In Stock
10 mg$85In Stock
50 mg$207In Stock
100 mg$369In Stock
1 mL x 10 mM (in DMSO)$68In Stock
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Product Introduction

Bioactivity
Description
Napabucasin (BBI608) is an orally available Stat3 and Y cell stemness inhibitor.
In vitro
Napabucasin downregulates stemness gene expression driven by Stat3 and cancer stemness properties, and effectively inhibits self-renewal of stemness-high cancer cells with IC50 ranged from 0.291~1.19 μM, on inhibition on normal stem cells. [1]
In vivo
In mice bearing PaCa-2 xenografts, Napabucasin (20 mg/kg, i.p.) significantly inhibits tumor growth, relapse and metastasis. [1]
Cell Research
For cancer stem cells, spheres are dissociated and plated under cancer stem cell culture conditions on coated 96-well plates. After 72 h of culture, wells are dosed with the indicated compounds. Seventy-two hours or 24 h after dosing, CellTiter-Glo 2.0 is added to each well, and the luminescence is measured as described by the manufacturer. IC50 values are calculated by fitting a four parameter dose–response curve to normalized data using GraphPad Prism software. For bulk cells, cells are plated at 5,000 cells per well on 96-well plates. Twenty-four hours after plating, cells are treated with the indicated compounds. Viability is determined at 72 h as described above.(Only for Reference)
AliasBBI608
Chemical Properties
Molecular Weight240.21
FormulaC14H8O4
Cas No.83280-65-3
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
Ethanol: < 1 mg/mL (insoluble or slightly soluble)
acetonitrile: 0.799 mg/ml (3.3278 mM)
DMSO: 6.88 mg/mL (28.62 mM)
H2O: < 1 mg/mL (insoluble or slightly soluble)
Solution Preparation Table
acetonitrile/DMSO
1mg5mg10mg50mg
1 mM4.1630 mL20.8151 mL41.6302 mL208.1512 mL
DMSO
1mg5mg10mg50mg
5 mM0.8326 mL4.1630 mL8.3260 mL41.6302 mL
10 mM0.4163 mL2.0815 mL4.1630 mL20.8151 mL
20 mM0.2082 mL1.0408 mL2.0815 mL10.4076 mL

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Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSOTargetMol | reagent (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
Preparation method for in vivo formula: Take 50 μL DMSOTargetMol | reagent main solution, add 300 μLPEG300TargetMol | reagent mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2OTargetMol | reagent mix well and clarify
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