research use only

Gefitinib-based PROTAC 3 EGFR inhibitor

Name: Gefitinib-based PROTAC 3
Brand: Selleck Chemicals
SKU: S0070
Availability: InStock
Rating: 5 (1 reviews)

Cat.No.S0070

Gefitinib-based PROTAC 3 which conjugates an EGFR binding element to a VHL ligand via a linker induces degradation of EGFR and mutants with DC50 of 11.7 nM and 22.3 nM in HCC827(Exon 19 del) and H3255 (L858R) cells, respectively.

Chemical Structure

Molecular Weight: 934.51

Jump to

Quality Control

Batch: Purity: 99.99%

99.99

Related Targets	VEGFR PDGFR FGFR c-Met Src MEK CSF-1R FLT3 HER2 c-Kit
Other EGFR Inhibitors	Sunvozertinib Icotinib Hydrochloride AG-490 AG-1478 Canertinib (CI-1033) Rociletinib (CO-1686) WZ4002 Genistein Poziotinib (NOV120101, HM781-36B) PD153035

Solubility

In vitro
Batch:

DMSO : 100 mg/mL (107.0 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 100 mg/mL

Water : 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.	5.000mg/ml (5.35mM)	Taking the 1 mL working solution as an example, add 50 μL of 100 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.	0.625mg/ml (0.67mM)	Taking the 1 mL working solution as an example, add 50 μL of 12.5 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.
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	934.51	Formula	C₄₇H₅₇ClFN₇O₈S	Storage (From the date of receipt)	3 years -20°C powder
CAS No.	2230821-27-7	--		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	N/A			Smiles	CC1=C(SC=N1)C2=CC=C(C=C2)CNC(=O)C3CC(CN3C(=O)C(C(C)(C)C)NC(=O)CCOCCOCCCCCOC4=C(C=C5C(=C4)C(=NC=N5)NC6=CC(=C(C=C6)F)Cl)OC)O

Mechanism of Action

Targets/IC₅₀/Ki	EGFR (in HCC827(Exon 19 del) cells) 11.7 nM(DC50) EGFR (in H3255 (L858R) cells) 22.3 nM(DC50)
References	[1] https://pubmed.ncbi.nlm.nih.gov/29129716/

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2024-05-22)

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
NCT01164735	Not yet recruiting	Recurrent Uterine Corpus Carcinoma\|Stage III Uterine Corpus Cancer\|Stage IV Uterine Corpus Cancer	Gynecologic Oncology Group\|National Cancer Institute (NCI)\|GOG Foundation	January 2100	--
NCT05763030	Not yet recruiting	Child Sleep	New York State Psychiatric Institute\|International Centre for Diarrhoeal Disease Research Bangladesh\|Fogarty International Center of the National Institute of Health	April 2027	Not Applicable
NCT02438202	Not yet recruiting	Alzheimer''s Disease	Central Institute of Mental Health Mannheim	December 2026	Not Applicable
NCT06392542	Not yet recruiting	Alcohol Use Unspecified\|Relationship Social\|Depression Anxiety\|Transgenderism	Boston University\|National Institute on Alcohol Abuse and Alcoholism (NIAAA)	April 2026	Not Applicable
NCT06077526	Not yet recruiting	Chronic Pain	Bridgewater College	January 13 2026	Not Applicable

Tech Support

Handling Instructions

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

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

C1=C0/X	C1:	LOG(C1):
C2=C1/X	C2:	LOG(C2):
C3=C2/X	C3:	LOG(C3):
C4=C3/X	C4:	LOG(C4):
C5=C4/X	C5:	LOG(C5):
C6=C5/X	C6:	LOG(C6):
C7=C6/X	C7:	LOG(C7):
C8=C7/X	C8:	LOG(C8):