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HomeProduct name listHS-173

HS-173

HS-173 Structural

What is HS-173?

Description

HS-173 is an imidazopyridine analog that acts as a PI3Kα inhibitor with an IC50 value of 0.8 nM. It demonstrates antiproliferative activity in T47D, SK-BR-3, and MCF-7 cells with IC50 values of 0.6, 1.5, and 7.8 μM, respectively. HS-173 is reported to induce apoptosis by arresting the cell cycle at the G2/M phase and by activating caspases. It has also been shown to block VEGF-induced angiogenesis both in vitro and in vivo.

The Uses of HS-173

HS-173 is a potent PI3Kα inhibitor with anticancer activity.

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].

References

[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.

Properties of HS-173

Melting point: >193°C (dec.)
Density  1.38±0.1 g/cm3(Predicted)
storage temp.  2-8°C
solubility  Chloroform (Slightly), DMSO (Slightly)
form  Solid
pka 6.84±0.40(Predicted)
color  Grey to Brown

Safety information for HS-173

Computed Descriptors for HS-173

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