CH5183284 (Debio-1347) chemical structure
Chemical structureResearch use only
CAT. NO. DC8418Featured

CH5183284 (Debio-1347)

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Product overview

Description & Application

CH5183284 is an orally available and selective FGFR inhibitor with IC50s of 9.3, 7.6, and 22 nM for FGFR1, FGFR2, FGFR3, and FGFR4, respectively.

ParameterValue
Chemical NameDebio-1347
CAS No.1265229-25-1
SynonymsCH5183284;CH5183284 (Debio-1347);Debio 1347;DEBIO-1347;CH-5183284;FF284;NR9ZYH80Z8;(5-Amino-1-(2-methyl-1H-benzo[d]imidazol-6-yl)-1H-pyrazol-4-yl)(1H-indol-2-yl)methanone;[5-Amino-1-(2-Methyl-1h-Benzimidazol-6-Yl)-1h-Pyrazol-4-Yl](1h-Indol-2-Yl)methanone;BEMNJULZEQTDJY-UHFFFAOYSA-N;DEBIO1347;GTPL9787;BCP14354;BDBM50197683;s7665;DB12903;CS-5
FormulaC20H16N6O
M.Wt356.3806
SMILESO=C(C1=C([H])C2=C([H])C([H])=C([H])C([H])=C2N1[H])C1C([H])=NN(C=1N([H])[H])C1C([H])=C([H])C2=C(C=1[H])N([H])C(C([H])([H])[H])=N2
Purity>98%
Storage2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Biological Activity

CH5183284 is an orally available and selective FGFR inhibitor with IC50s of 9.3, 7.6, and 22 nM for FGFR1, FGFR2, FGFR3, and FGFR4, respectively.

In Vitro

CH5183284 is well balanced in cellular antiproliferative activity against SNU-16 and stability in human liver microsome. The selectivity of 8 to inhibit FGFR over KDR is suggested to be caused by the difference in the interaction with M535 in FGFR1 and L889 in KDR[1]. The IC50 of CH5183284/Debio 1347 is 29 nM for FGF-dependent proliferation and 780 nM for VEGF-dependent proliferation[2].

In Vivo

CH5183284 treatment shows a dose-dependent tumor regression (tumor growth inhibition (TGI)=106% at 30 mg/kg and 147% at 100 mg/kg) without apparent body weight loss. CH5183284 treatment also shows significant in vivo efficacy in xenograft mice models with FGFR genetic alterations, such as KG1 (leukemia, FGFR1OP-FGFR1 fusion), MFE280 (endometrial cancer, FGFR2 S252W mutation), UM-UC-14 (bladder cancer, FGFR3 S249C mutation), and RT112/84 (bladder cancer, FGFR3-TACC3 fusion)[1].

References & source

DC Chemicals original product information

Published experimental findings depend on the model and assay conditions. They do not guarantee equivalent performance in every application. For laboratory research use only.

Product documentation

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Handling guide

2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

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