2. GPCR/G Protein MAPK/ERK Pathway
  3. Ras
  4. 754240-09-0

754240-09-0

EHT 1864 Chemical Structure

754240-09-0

Chemical Structure

  • EHT 1864
  • CAS No: 754240-09-0
    Formula: C25H29Cl2F3N2O4S
    Molecular Weight: 581.48
  • IUPAC Name: 2-(morpholinomethyl)-5-((5-((7-(trifluoromethyl)quinolin-4-yl)thio)pentyl)oxy)-4H-pyran-4-one dihydrochloride
  • InChIKey: LSECOAJFCKFQJG-UHFFFAOYSA-N
  • SMILES: O=C1C=C(CN2CCOCC2)OC=C1OCCCCCSC3=CC=NC4=CC(C(F)(F)F)=CC=C34.[H]Cl.[H]Cl

Biological Activity: EHT 1864 is an inhibitor of Rac family small GTPases. EHT 1864 directly binds and impairs the ability of this small GTPase to engage critical downstream effectors required for growth transformation. The Kd values are 40, 50, 60, and 230 nM for Rac1, Rac1b, Rac2 and Rac3, respectively. EHT 1864 also potently inhibits other Rac-dependent transformation processes, Tiam1- and Ras-mediated growth transformation. EHT 1864 prevents Aβ 40 and Aβ 42 production in vivo. EHT 1864 dependently suppresses the release of migrasomes from podocytes induced by LPS, PAN, or HG[1][2][3][4].

Cat. No. Product Name Purity Description
HY-16659 EHT 1864 99.85% EHT 1864 is an inhibitor of Rac family small GTPases. EHT 1864 directly binds and impairs the ability of this small GTPase to engage critical downstream effectors required for growth transformation. The Kd values are 40, 50, 60, and 230 nM for Rac1, Rac1b, Rac2 and Rac3, respectively. EHT 1864 also potently inhibits other Rac-dependent transformation processes, Tiam1- and Ras-mediated growth transformation. EHT 1864 prevents Aβ 40 and Aβ 42 production in vivo. EHT 1864 dependently suppresses the release of migrasomes from podocytes induced by LPS, PAN, or HG.

References

[1]. Desire L, et al. RAC1 inhibition targets amyloid precursor protein processing by gamma-secretase and decreases Abeta production in vitro and in vivo. J Biol Chem. 2005 Nov 11;280(45):37516-25. [Content Brief]
[2]. Shutes A, et al. Specificity and mechanism of action of EHT 1864, a novel small molecule inhibitor of Rac family small GTPases. J Biol Chem. 2007 Dec 7;282(49):35666-78. [Content Brief]
[3]. Onesto C, et al. Characterization of EHT 1864, a novel small molecule inhibitor of Rac family small GTPases. Methods Enzymol. 2008;439:111-29. [Content Brief]
[4]. Ying Liu , et al. Podocyte-Released Migrasomes in Urine Serve as an Indicator for Early Podocyte Injury. Kidney Dis (Basel). 2020 Nov;6(6):422-433. [Content Brief]

Keywords:

EHT 1864