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EC330, a novel steroidal LIF inhibitor showed cytotoxicity in various cancer cell lines and NCI-60 cell line panel at low nano-molar range.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $73 | In Stock | In Stock | |
| 5 mg | $185 | In Stock | In Stock | |
| 10 mg | $267 | In Stock | In Stock | |
| 25 mg | $495 | In Stock | In Stock | |
| 50 mg | $693 | In Stock | In Stock | |
| 100 mg | $973 | In Stock | In Stock | |
| 1 mL x 10 mM (in DMSO) | $197 | In Stock | In Stock |
| Description | EC330, a novel steroidal LIF inhibitor showed cytotoxicity in various cancer cell lines and NCI-60 cell line panel at low nano-molar range. |
| In vitro | EC330 blocked formation of colonies in soft agar and inhibited angiogenesis (tube formation) in human umbilical vein endothelial cells. EC330 binds to LIF/LIFR complex by insilico docking studies and reduced the STAT3 phosphorylation in a dose dependent manner through blocking LIF-JAK-STAT signaling. EC330 showed marked specificity in MCF-7 cells overexpressing LIF verses MCF-7 cells. The compound further showed cytoskeletal disruption and targeting cancer associated fibroblasts (CAFs). |
| In vivo | EC330 treatment (0.5 and 2.5mg/kg) dose dependently reduced tumor burden in ovarian (IGROV-1) and triple negative breast cancer (MDA-MB-231) cell xenografted mouse models. |
| Molecular Weight | 462.57 |
| Formula | C30H32F2O2 |
| Cas No. | 2016795-77-8 |
| Smiles | [H][C@@]12CC[C@@](O)(C(F)(F)C#C)[C@@]1(C)C[C@@H](C1=C3CCC(=O)C=C3CC[C@@]21[H])c1ccc(cc1)C1CC1 |
| Relative Density. | 1.26 g/cm3 (Predicted) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||
| Solubility Information | DMSO: 20 mg/mL (43.24 mM), Sonication is recommended. | |||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (4.32 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||
DMSO
| ||||||||||||||||||||||||||
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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