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E7820

Name: E7820
Brand: Selleck Chemicals
SKU: S6628
Availability: InStock
Rating: 5 (3 reviews)

Cat.No.S6628

E7820 is a unique angiogenesis inhibitor with antitumor activities.

Quality Control

Batch: Purity: 99.73%

99.73

Related Targets	EGFR VEGFR JAK FGFR PDGFR Src HIF FLT3 HER2 FLT
Other Others Inhibitors	Furimazine (PBI 3939) Guanidinoacetic acid Blebbistatin Polybrene (Hexadimethrine Bromide) Silibinin (NSC 651520) Palmitic acid Carbazochrome sodium sulfonate (AC-17) 4-Methylumbelliferone (4-MU) Sesamin Osthole

Solubility

In vitro
Batch:

DMSO : 67 mg/mL (199.18 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Water : Insoluble

Ethanol : Insoluble

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
Mass value Mass unit	Concentration value Concentration unit	Volume value Volume unit	Molecular weight (g/mol)

Dilution Calculator Molecular Weight Calculator

In vivo batch selection 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.	3.35mg/ml (9.96mM)	Taking the 1 mL working solution as an example, add 50 μL of 67 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 clarify; 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.
Clear solution	5% DMSO 1 95% Corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	0.22mg/ml (0.65mM)	Taking the 1 mL working solution as an example, add 50 μL of 4.4 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. 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.

Chemical Information, Storage & Stability

Molecular Weight	336.37	Formula	C₁₇H₁₂N₄O₂S	Storage (From the date of receipt)	3 years -20°C powder
CAS No.	289483-69-8	--		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	N/A			SMILES	CC1=C2C(=CNC2=C(C=C1)NS(=O)(=O)C3=CC=CC(=C3)C#N)C#N

Read more about storage stability stock solution CAS number SMILES

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2026-06-17)

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
NCT05024994	COMPLETED	Acute Myeloid Leukemia; Myelodysplastic Syndromes; Chronic Myelomonocytic Leukemia	Memorial Sloan Kettering Cancer Center	2021-08-13	PHASE2
NCT01347645	TERMINATED	Colon Cancer; Rectal Cancer	Eisai Inc.	2011-09-30	PHASE1; PHASE2
NCT01773421	COMPLETED	Advanced Solid Tumors	Eisai Inc.	2011-06-30	PHASE1
NCT01347645	Terminated	Colon Cancer\|Rectal Cancer	Eisai Inc.\|PharmaBio Development Inc.	2011-09-30	Phase 1\|Phase 2
NCT01773421	Completed	Advanced Solid Tumors	Eisai Inc.	2011-06-30	Phase 1
NCT01133990	TERMINATED	Colorectal Cancer	Eisai Inc.	2010-03-04	PHASE1; PHASE2

Tech Support

Handling Instructions

Tel: +1-832-582-8158 Ext:3

If you have any other enquiries, please leave a message.

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