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Pemigatinib (INCB054828) FGFR Inhibitor

Name: Pemigatinib (INCB054828)
Brand: Selleck Chemicals
SKU: S0088
Rating: 5 (21 reviews)

Cat.No.: S0088

Pemigatinib is an orally active and selective inhibitor of FGFR with IC50 of 0.4 nM, 0.5 nM, 1.2 nM and 30 nM for FGFR1, FGFR2, FGFR3 and FGFR4, respectively. Pemigatinib has the potential for cholangiocarcinoma.

Chemical Structure

Molecular Weight: 487.50

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Quality Control

Batch: Purity: 99.99%

99.99

Related Targets	EGFR VEGFR JAK PDGFR Src HIF FLT3 HER2 FLT Bcr-Abl
Other FGFR Inhibitors	PD173074 AZD4547 (Fexagratinib) BLU9931 Futibatinib (TAS-120) LY2874455 PD-166866 H3B-6527 Zoligratinib (Debio-1347) Fisogatinib (BLU-554) SSR128129E

Chemical Information, Storage & Stability

Molecular Weight	487.50	Formula	C₂₄H₂₇F₂N₅O₄	Storage (From the date of receipt)	3 years -20°C powder
CAS No.	1513857-77-6	--		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	INCB054828			Smiles	CCN1C2=C3C=C(NC3=NC=C2CN(C1=O)C4=C(C(=CC(=C4F)OC)OC)F)CN5CCOCC5

Solubility

In vitro
Batch:

DMSO : 40 mg/mL (82.05 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Water : Insoluble

Ethanol : Insoluble

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
=	×	×

Dilution Calculator Molecular Weight Calculator

In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	2.000mg/ml (4.10mM)	Taking the 1 mL working solution as an example, add 50 μL of 40 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to make it clear; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.

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:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Calculation results:

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.

Mechanism of Action

Targets/IC₅₀/Ki	FGFR1 (Cell-free assay) 0.4 nM FGFR2 (Cell-free assay) 0.5 nM FGFR3 (Cell-free assay) 1.2 nM FGFR4 (Cell-free assay) 30 nM
In vitro	Pemigatinib successfully diminishes the capacity of reactive astrocytes to recruit myeloid cells. Potentially FGFR modulation by this compound may be promising for suppression of proinflammatory astrocyte responses while, at the same time, promoting protective mechanisms in murine and human systems.
In vivo	No effect of this compound on the disease course is evident on acute EAE.
References	[1] https://pubmed.ncbi.nlm.nih.gov/31770593/ [2] https://pubmed.ncbi.nlm.nih.gov/35393953/

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2026-05-22)

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
NCT07434843	RECRUITING	SDH Gene Mutation; Gastrointestinal Stromal Tumor	Dana-Farber Cancer Institute	2026-05-19	PHASE2
NCT06439485	RECRUITING	Advanced Cholangiocarcinoma; FGFR2 Fusion	M.D. Anderson Cancer Center	2024-11-19	PHASE1; PHASE2
NCT07780838	RECRUITING	Locally Advanced Ampulla of Vater Carcinoma; Locally Advanced Biliary Tract Carcinoma; Locally Advanced Extrahepatic Cholangiocarcinoma; Locally Advanced Gallbladder Carcinoma; Locally Advanced Intrahepatic Cholangiocarcinoma; Metastatic Ampulla of Vater Carcinoma; Metastatic Biliary Tract Carcinoma; Metastatic Extrahepatic Cholangiocarcinoma; Metastatic Gallbladder Carcinoma; Metastatic Intrahepatic Cholangiocarcinoma; Stage III Ampulla of Vater Cancer AJCC v8; Stage III Distal Bile Duct Cancer AJCC v8; Stage III Gallbladder Cancer AJCC v8; Stage III Intrahepatic Cholangiocarcinoma AJCC v8; Stage IV Ampulla of Vater Cancer AJCC v8; Stage IV Distal Bile Duct Cancer AJCC v8; Stage IV Gallbladder Cancer AJCC v8; Stage IV Intrahepatic Cholangiocarcinoma AJCC v8; Unresectable Ampulla of Vater Carcinoma; Unresectable Biliary Tract Carcinoma; Unresectable Extrahepatic Cholangiocarcinoma; Unresectable Gallbladder Carcinoma; Unresectable Intrahepatic Cholangiocarcinoma	Ohio State University Comprehensive Cancer Center	2026-11-01	PHASE2
NCT06389799	RECRUITING	Dedifferentiated Liposarcoma	Lund University Hospital	2024-06-20	PHASE2
NCT07786766	RECRUITING	Biliary Tract Cancer (BTC)	Haitao Zhao, MD	2026-08-20	PHASE2
NCT06302621	RECRUITING	Advanced Solid Tumor; Unresectable Solid Tumor; Metastatic Solid Tumor; Cholangiocarcinoma	Massachusetts General Hospital	2024-04-17	PHASE1

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