Name: Zoligratinib (Debio-1347)
Brand: Selleck Chemicals
SKU: S7665
Rating: 5 (10 reviews)

Zoligratinib (Debio-1347, CH5183284, FF284) is a selective and orally available FGFR inhibitor with IC50 of 9.3 nM, 7.6 nM, 22 nM, and 290 nM for FGFR1, FGFR2, FGFR3, and FGFR4, respectively. Phase 1.

Zoligratinib (Debio-1347) Chemical Structure

CAS: 1265229-25-1

Selleck's Zoligratinib (Debio-1347) has been cited by 10 publications

Purity & Quality Control

Batch: Purity: 99.99%

99.99

Zoligratinib (Debio-1347) Related Products

Related Targets	FGFR1 FGFR2 FGFR3 FGFR4	Click to Expand
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Signaling Pathway

FGFR Signaling Pathway

Choose Selective FGFR Inhibitors

Biological Activity

Description

Zoligratinib (Debio-1347, CH5183284, FF284) is a selective and orally available FGFR inhibitor with IC50 of 9.3 nM, 7.6 nM, 22 nM, and 290 nM for FGFR1, FGFR2, FGFR3, and FGFR4, respectively. Phase 1.

Targets

FGFR2 ^[1] (Cell-free assay)	FGFR1 ^[1] (Cell-free assay)	FGFR3 ^[1] (Cell-free assay)	FGFR4 ^[1] (Cell-free assay)
7.6 nM	9.3 nM	22 nM	290 nM

In vitro
In vitro	In cell-based assay, CH5183284 prevents autophosphorylation of FGFR1, FGFR2, and FGFR3 at 100 to 300 nM in the DMS114 (FGFR1 amplification), SNU-16 (FGFR2 amplification), and KMS11 [t(4;14) translocation and FGFR3 Y373C mutation] cell lines. CH5183284 thus produces selective antiproliferative activity against cancer cell lines harboring genetic alterations in FGFR. CH5183284 also inhibit FGFR2 harboring one type of the gatekeeper mutation (V564F) that causes resistance to other FGFR inhibitors. ^[1]
Kinase Assay	Protein kinase assay
Kinase Assay	The inhibitory activity of CH5183284/Debio 1347 against FGFR1 is evaluated using a radiometric filter assay by measuring the incorporation of ³³Pi with a microplate scintillation counter. The phosphorylation activities of LCK, EGFR, KIT, MET, SRC, BRK, FGFR2, Flt3, LTK, INSR, YES, ABL, EPHA2, ZAP70, Fyn, IGF1R, KDR, and PDGFR on substrate peptides are determined by homogeneous time-resolved fluorescence assay with LANCE Eu-W1024 labeled anti-phosphotyrosine PT66 antibody according to standard methods. Time-resolved fluorescence is measured with an EnVision HTS microplate reader. The activities of Aurora A, Akt1/PKBα, PKA, Cdk1/cyclin B, Cdk2/cyclin A, PKCα, PKCβ1 and PKCβ2 on substrate peptides are determined by IMAP FP Screening Express Progressive Binding System. Fluorescence polarization is measured with an EnVision HTS microplate reader.
Cell Research	Cell lines	327 human tumor cell lines
	Concentrations	~10 μM
	Incubation Time	4 days
	Method	The cell lines are added to the wells of 96-well plates containing 0.076 to 10,000 nM CH5183284/Debio 1347 and incubated at 37°C. After 4 days of incubation, Cell Counting Kit-8 solution is added and, after incubation for several more hours, absorbance at 450 nm is measured with the iMark Microplate-Reader. The antiproliferative activity is calculated using the formula (1 − T/C) × 100 (%), where T and C represent absorbance at 450 nm of the cells treated with drugs (T) and that of untreated control cells (C). The IC50 values are calculated using Microsoft Excel 2007.
Experimental Result Images	Methods	Biomarkers	Images	PMID
	Western blot	pERK / ERK / pAKT / AKT DUSP6 pY-FGFR / pY-KDR / pY-PDGFR / pY-c-KIT		26438159
	Growth inhibition assay	Cell viability		25169980

In Vivo
In vivo	CH5183284 (100 mg/kg/day, p.o.) shows selective and significant antitumor activity against xenografts with FGFR genetic alterations such as KG1 (leukemia, FGFR1OP-FGFR1 fusion), SNU-16 (gastric cancer, FGFR2 amplification), MFE-280 (endometrial cancer, FGFR2 S252W mutation), UM-UC-14 (bladder cancer, FGFR3 S249C mutation), and RT112/84 (bladder cancer, FGFR3-TACC3 fusion). ^[1]
Animal Research	Animal Models	Mice bearing KG1, SNU-16, MFE280, UM-UC-14, RT112/84, or MKN-45 tumors
	Dosages	100 mg/kg/day
	Administration	p.o.

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
Clinical Trial Information (data from https://clinicaltrials.gov, updated on 2024-01-11)
NCT03834220	Terminated	Solid Tumor	Debiopharm International SA\|Caris Life Sciences\|Optimal Research (Just In Time sites)	March 22 2019	Phase 2
NCT01948297	Terminated	Solid Tumours	Debiopharm International SA	August 2013	Phase 1

References

[1] Nakanishi Y, et al. Mol Cancer Ther. 2014, 13(11), 2547-2558.

Chemical Information & Solubility

Molecular Weight	356.38	Formula	C₂₀H₁₆N₆O
CAS No.	1265229-25-1	SDF	Download Zoligratinib (Debio-1347) SDF
Smiles	CC1=NC2=C(N1)C=C(C=C2)N3C(=C(C=N3)C(=O)C4=CC5=CC=CC=C5N4)N
Storage (From the date of receipt)	3 years-20°Cpowder	Storage of Stock Solutions Aliquot the stock solutions to avoid repeated freeze-thaw cycles	1 year-80°Cin solvent
Storage (From the date of receipt)	3 years-20°Cpowder		1 month-20°Cin solvent

In vitro
Batch:

DMSO : 71 mg/mL ( (199.22 mM)； Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 1 mg/mL

Water : Insoluble

Molecular Weight Calculator

In vivo
Batch:

Add solvents to the product individually and in order.

In vivo Formulation Calculator

Preparing Stock Solutions

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In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg Average weight of animals: g Dosing volume per animal:μL Number of animals:

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% DMSO + % + % Tween 80 + % ddH₂O

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Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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