HS-173
Phosphatidylinositol 3-kinase (PI3K) was first identified over 20 years ago as a lipid kinase associated with viral oncoproteins. PI3K signaling pathway regulates various cellular processes such as growth, cell cycle progression, apoptosis, migration, metabolism, and cytoskeleton rearrangement. HS-173 is a novel PI3K inhibitor.
In vitro: HS-173 inhibited the PI3K signaling pathway, and showed anti-proliferative effects on cancer cells. Also, HS-173 induced cell cycle arrest at the G2/M phase and apoptosis. In addition, HS-173 decreased the expression HIF-1a and VEGF which play an important role in angiogenesis. This effect was confirmed by the suppression of tube formation and migration assay in vitro [1].
In vivo: HS-173 diminished blood vessel formation in the Matrigel plug assay in mice. These results suggest that HS-173 has potent anti-angiogenic activity in vivo [1].
Clinical trials: Currenlty no clinical data are available.
Reference:
[1] Lee H, Jung KH, Jeong Y, Hong S, Hong SS. HS-173, a novel phosphatidylinositol 3-kinase (PI3K) inhibitor, has anti-tumor activity through promoting apoptosis and inhibiting angiogenesis. Cancer Lett. 2013 Jan 1;328(1):152-9.
| Physical Appearance | A solid |
| Storage | Desiccate at -20°C |
| M.Wt | 422.46 |
| Cas No. | 1276110-06-5 |
| Formula | C21H18N4O4S |
| Solubility | ≥21.1 mg/mL in DMSO |
| SDF | Download SDF |
| Canonical SMILES | O=S(NC1=CN=CC(C(C=C2)=CN3C2=NC=C3C(OCC)=O)=C1)(C4=CC=CC=C4)=O |
| Shipping Condition | Small Molecules with Blue Ice, Modified Nucleotides with Dry Ice. |
| General tips | We do not recommend long-term storage for the solution, please use it up soon. |
| Description | HS-173 is a potent inhibitor of PI3Kα with IC50 value of 0.8 nM. | |||||
| Targets | PI3Kα | |||||
| IC50 | 0.8 nM | |||||
Quality Control & MSDS
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Purity = 98.00%
- COA (Certificate Of Analysis)
- MSDS (Material Safety Data Sheet)
- Datasheet
Chemical structure
