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NT157

NT157
NT157 is a small molecule tyrphostin targeting IRS protein and has the potential to inhibit IGF-1R and STAT3 signaling pathways in TME cancer cells and stromal cells, resulting in decreased cancer cell survival.
Catalog No. T4605Cas No. 1384426-12-3
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Purity:97.55%
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NT157

Catalog No. T4605Cas No. 1384426-12-3

NT157 is a small molecule tyrphostin targeting IRS protein and has the potential to inhibit IGF-1R and STAT3 signaling pathways in TME cancer cells and stromal cells, resulting in decreased cancer cell survival.
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
1 mg$50In Stock
5 mg$129In Stock
10 mg$198In Stock
25 mg$388In Stock
50 mg$612In Stock
100 mg$867In Stock
1 mL x 10 mM (in DMSO)$143In Stock
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Product Introduction

Bioactivity
Description
NT157 is a small molecule tyrphostin targeting IRS protein and has the potential to inhibit IGF-1R and STAT3 signaling pathways in TME cancer cells and stromal cells, resulting in decreased cancer cell survival.
Targets&IC50
IRS1/2:0.3 to 0.8 μM
In vitro
NT157 treatment resulted in dose-dependent inhibition of IGF1R activation, suppression of IRS protein expression, inhibition of IGF1-induced AKT activation, but increased ERK activation in NT157-treated cells in vitro[2].
In vivo
NT157 suppressed androgen-responsive growth, delayed CRPC progression of LNCaP xenografts, and suppressed PC3 tumor growth alone and in combination with docetaxel[2].
Chemical Properties
Molecular Weight412.26
FormulaC16H14BrNO5S
Cas No.1384426-12-3
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
DMSO: 77 mg/mL (186.78 mM)
Ethanol: 25.83 mg/mL (186.78 mM)
Solution Preparation Table
DMSO/Ethanol
1mg5mg10mg50mg
1 mM2.4257 mL12.1283 mL24.2565 mL121.2827 mL
5 mM0.4851 mL2.4257 mL4.8513 mL24.2565 mL
10 mM0.2426 mL1.2128 mL2.4257 mL12.1283 mL
20 mM0.1213 mL0.6064 mL1.2128 mL6.0641 mL
50 mM0.0485 mL0.2426 mL0.4851 mL2.4257 mL
100 mM0.0243 mL0.1213 mL0.2426 mL1.2128 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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