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CH7057288

Chemical Structure : CH7057288

CAS No.: 2095616-82-1

CH7057288 (CH-7057288;CH 7057288)

Catalog No.: PC-35679Not For Human Use, Lab Use Only.

CH7057288 (CH-7057288) is a novel potent and selective pan-TRK inhibitor with IC50 of 1.1/7.8/5.1 nM for TRKA/TRKB/TRKC, respectively.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

CH7057288 (CH-7057288) is a novel potent and selective pan-TRK inhibitor with IC50 of 1.1/7.8/5.1 nM for TRKA/TRKB/TRKC, respectively; shows excellect selectivity, binds to only 6 kinases the KINOMEscan panel (403 non-mutant and 65 mutant kinases) at 100 nM; suppresses TRK signaling and proliferation of TRK fusion-driven cancer cell (CUTO3, IC50= 9 nM), but not that of TRK-negative cell lines; significantly induces tumor regression and improves event-free survival in an intracranial implantation model mimicking brain metastasis, maintaines similar levels of in vitro and in vivo activity against one of these resistant mutants as it did to wild‑type TRK.

Physicochemical Properties

M.Wt 569.676
Formula C32H31N3O5S
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

N-(tert-butyl)-2-((6,6-dimethyl-8-(methylsulfonamido)-11-oxo-6,11-dihydronaphtho[2,3-b]benzofuran-3-yl)ethynyl)-6-methylisonicotinamide

References

1. Tanaka H, et al. Mol Cancer Ther. 2018 Sep 21. pii: molcanther.1180.2017. doi: 10.1158/1535-7163.MCT-17-1180.

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