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I3IN-002

Chemical Structure : I3IN-002

CAS No.: 552829-57-9

I3IN-002

Catalog No.: PC-25825Not For Human Use, Lab Use Only.

I3IN-002 is a small molecule inhibitor of RNA-binding protein IGF2BP3, inhibits IGF2BP3-RNA interactions and shows leukemic cell growth-inhibitory activity with IC50 of ~2 µM in wild-type SEM-cells.

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    Biological Activity

    I3IN-002 is a small molecule inhibitor of RNA-binding protein IGF2BP3, inhibits IGF2BP3-RNA interactions and shows leukemic cell growth-inhibitory activity with IC50 of ~2 µM in wild-type SEM-cells.
    I3IN-00 inhibits cell proliferation and cell cycle progression and promotes apoptosis in SEM, RS4;11 Lin-MLL-Af4 and MV4;11 cells.
    I3IN-00 reduces leukemia-initiating cells and leukemia engraftment in vivo.
    I3IN-002 inhibits IGF2BP3-dependent gene expression changes, inhibits the molecular function of IGF2BP3 in post-transcriptional gene regulation.

    Physicochemical Properties

    M.Wt 431.44
    Formula C20H16F3N5OS
    Appearance Solid
    CAS No.
    Storage
    Solide Powder
    -20°C 12 Months; 4°C 6 Months
    In Solvent
    -80°C 6 Months; -20°C 6 Months
    Shipping
    Solubility

    10 mM in DMSO

    Chemical Name/SMILES

    2-((8-ethyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide

    References

    1. Jaiswal AK, et al. Haematologica. 2025 Nov 27. doi: 10.3324/haematol.2025.288221.

    2. Patent WO2025024377 A1.

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