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SH5-07

🥰Excellent
Catalog No. TQ0052Cas No. 1456632-41-9

SH5-07 is a hydroxamic acid-based Stat3 inhibitor (IC50: 3.9 μM).

SH5-07

SH5-07

🥰Excellent
Purity: 95.54%
Catalog No. TQ0052Cas No. 1456632-41-9
SH5-07 is a hydroxamic acid-based Stat3 inhibitor (IC50: 3.9 μM).
Pack SizePriceAvailabilityQuantity
1 mg$31In Stock
5 mg$73In Stock
10 mg$119In Stock
25 mg$208In Stock
50 mg$309In Stock
100 mg$448In Stock
200 mg$633In Stock
1 mL x 10 mM (in DMSO)$101In Stock
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Purity:95.54%
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Product Introduction

Bioactivity
Description
SH5-07 is a hydroxamic acid-based Stat3 inhibitor (IC50: 3.9 μM).
Targets&IC50
STAT3:3.9 μM (cell free)
In vitro
SH5-07, a hydroxamic acid analog of BP-1-102, selectively inhibits Stat3 activity in a dose-dependent manner (IC50: 3.9±0.6 μM in vitro), specifically targeting Stat3:Stat3 DNA-binding over Stat1:Stat3, with minimal impact on Stat1:Stat1. By binding to Stat3, it disrupts its interaction with growth factor receptors, thus inhibiting Stat3 phosphorylation. This inhibition leads to reduced expression of Stat3-regulated genes, including Bcl-xL, Bcl-2, c-Myc, Survivin, Cyclin D1, and Mcl-1, following a 24-hour exposure to 5 μM SH5-07, ultimately exerting antitumor effects against cells with constitutively active Stat3.
In vivo
Tail vein injection or oral gavage delivery of SH5-07 inhibits the growth of 90-150 mm^3 established subcutaneous mouse xenografts of human glioma (U251MG) and breast (MDA-MB-231) tumors with aberrantly-active Stat3, associated with decreased Mcl-1, c-Myc, and Cyclin D1 expression. No significant changes in body weights, blood cell counts, organ gross anatomy, or signs of toxicity are observed.
Cell Research
Cells are treated with 0-8 μM agent for 24-48 h. For cell cycle profile analysis, cells are harvested and fixed with 70% ice-cold ethanol and stained with propidium iodide (PI). For apoptosis analysis, cells are collected and stained with FITC-Annexin V using the Apoptosis Detection Kit. Both the DNA content of cells and the Annexin V-positive cells are analyzed by the flow cytometer. Cell cycle phase distribution is analyzed using the Cell-Fit program. Data acquisition is gated to exclude cell doublets.
Animal Research
Mice are injected subcutaneously in the left flank area with U251MG cells in 200 μL of PBS/Matrigel matrix, or MDA-MB-231 cells in 100 μL of PBS. Mice with tumors of 90-150 mm^3 (MDA-MB-231) or 150 mm^3 (U251MG) are grouped for identical mean tumor sizes, administered 3, 5 or 6 mg/kg SH5-07 via oral gavage daily or tail vein injection every 2 or 3 days, and monitored every 3-7 days. Tumor sizes are measured with calipers and converted to tumor volume.
Chemical Properties
Molecular Weight625.61
FormulaC29H28F5N3O5S
Cas No.1456632-41-9
SmilesCN(CC(=O)N(Cc1ccc(cc1)C1CCCCC1)c1ccc(cc1)C(=O)NO)S(=O)(=O)c1c(F)c(F)c(F)c(F)c1F
Relative Density.1.437 g/cm3 (Predicted)
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
DMSO: 50 mg/mL (79.92 mM), Sonication is recommended.
H2O: Insoluble
Solution Preparation Table
DMSO
1mg5mg10mg50mg
1 mM1.5984 mL7.9922 mL15.9844 mL79.9220 mL
5 mM0.3197 mL1.5984 mL3.1969 mL15.9844 mL
10 mM0.1598 mL0.7992 mL1.5984 mL7.9922 mL
20 mM0.0799 mL0.3996 mL0.7992 mL3.9961 mL
50 mM0.0320 mL0.1598 mL0.3197 mL1.5984 mL

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