CAS NO: | 1276110-06-5 |
规格: | ≥98% |
包装 | 价格(元) |
5mg | 电议 |
25mg | 电议 |
50mg | 电议 |
100mg | 电议 |
250mg | 电议 |
500mg | 电议 |
Molecular Weight (MW) | 422.46 |
Formula | C21H18N4O4S |
CAS No. | 1276110-06-5 |
Storage | -20℃ for 3 years in powder form |
-80℃ for 2 years in solvent | |
Solubility (In vitro) | DMSO: 84 mg/mL warming (198.8 mM) |
Water:<1 mg/mL | |
Ethanol: <1 mg/mL | |
Other info | Synonym: HS173; HS 173; HS-173. InChi Key: SEKOTFCHZNXZMM-UHFFFAOYSA-N InChi Code: InChI=1S/C21H18N4O4S/c1-2-29-21(26)19-13-23-20-9-8-15(14-25(19)20)16-10-17(12-22-11-16)24-30(27,28)18-6-4-3-5-7-18/h3-14,24H,2H2,1H3 SMILES Code: O=C(C1=CN=C2C=CC(C3=CC(NS(=O)(C4=CC=CC=C4)=O)=CN=C3)=CN21)OCC |
Chemical Name | Ethyl 6-(5-(phenylsulfonamido)pyridin-3-yl)imidazo[1,2-a]pyridine-3-carboxylate |
In Vitro | Kinase Assay: The PI3K assay is performed using the Kinase-Glo Max luminescent kinase assay kit which quantifies the amount of ADP produced by the PI3K reaction. In brief, an active PI3K (100 ng) is preincubated with compound for 5 min in kinase reaction buffer (25 mM MOPS [pH 7.0], 5 mM MgCl2, and 1 mM EGTA) and 10 μg l-α-phosphatidylinositol (PI). Before addition of PI, it is sonicated with sonication buffer (25 mM MOPS [pH 7.0], 1 mM EGTA) in water for 20 min for allowing miscelle formation. Then reaction is started by the addition of 10 μM ATP and ran for 180 min. To terminate kinase reaction, same volume of Kinase-Glo Max buffer is added. After 10 min, the plates are then read on a GloMax plate reader for luminescence detection.
Cell Assay: Cell viability is performed by a MTT assay. Briefly, T47D cells are plated in 96-well plates for 24 h. Then, the medium is removed and cells were treated with either DMSO as a control or various concentrations of inhibitors. The final concentration of DMSO in the medium was ≤0.1% (v/v). After the cells are incubated for 48 h, 20 μL MTT solution (5 mg/mL) is added to each well for another 4 h at 37 °C. The formazan crystals that formed are dissolved in DMSO (100 μL/well) by constant shaking for 5 min. The plate is then read on a microplate reader at 540 nm. Three replicate wells are used for each analysis. The median inhibitory concentration (IC50, defined as the drug concentration at which cell growth is inhibited by 50%) is assessed from the dose–response curves. To assess the effect of compounds on cell proliferation, T47D cells are cultured with compound (0.1–100 μM) for 48 h before MTT analysis. HS-173 diminishes blood vessel formation in mice. HS-173 markedly attenuates the development of liver fibrosis by blocking PI3K/Akt signaling in vivo.. |
In Vivo | Combination of Quercetin (75 mg/kg) and 2-Methoxyestradiol enhances inhibition of human prostate cancer LNCaP and PC-3 cells xenograft tumor growth. LD50:>3000mg/kg (i.g.) |
Animal model | Male BALB/c mice with CCl4-induced liver fibrosis |
Formulation & Dosage | Dissolved in DMSO, and then mixture (DMSO:PEG400:D.W. = 1:5:4); 20 mg/kg; Oral gavage |
References | [1] Kim O, et al. J Med Chem. 2011, 54(7), 2455-2466.; [2] Son MK, et al. Sci Rep. 2013, 3, 3470. |
Effects of HS-173 on the proliferation of hepatic stellate cells. Sci Rep. 2013, 3, 3470. | Effect of HS-173 on PI3K/AKT signaling in HSC cells. | Effect of HS-173 on CCl4-induced liver fibrosis in mice. |