Cat. No.: HY-101450

PF-6274484

Customer Review

Based on 1 Customer Validation

PF-6274484 is a potent EGFR inhibitor with K_is of 0.14 nM and 0.18 nM for EGFR-L858R/T790M and WT EGFR, respectively. PF-6274484 inhibits EGFR-L858R/T790M autophosphorylation in H1975 tumor cells and EGFR WT in A549 tumor cells with IC₅₀s of 6.6 and 5.8 nM, respectively.

For research use only. We do not sell to patients.

Purity: 98.76%
CAS No.: 1035638-91-5
Formula: C₁₈H₁₄ClFN₄O₂
Molecular Weight:372.78

Storage:

Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month

PF-6274484 Chemical Structure

CAS No.: 1035638-91-5

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Amount: USD 0.00

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Top Publications Citing

Use of MCE Products

Antibody-Drug Conjugates

One-stop solution for XDC (ADC/PDC/RDC/ApDC/FDC/ISAC/VDC/SMDC)

Biological Activity
- Description
- IC₅₀ & Target
- Cellular Effect
Chemical Information
Solvent & Solubility
- In Vitro
- In Vivo
Purity & Documentation
References
Help & FAQs
Classifications
Bioz

Biological Activity

Description

IC₅₀ & Target^[1]

EGFR (WT)

0.18 nM (Ki)

EGFR^L858R/T790M

0.14 nM (Ki)

All EGFR Isoforms :

Cellular Effect

Cell Line	Type	Value	Description	References
HEK-293T	IC₅₀	1.6 μM Compound: PF-6274484	Inhibition of PF-06422899 binding to recombinant C-terminal FLAG-tagged DUS2L (unknown origin) expressed in HEK293T cells after 1 hr by gel-based ABPP assay Inhibition of PF-06422899 binding to recombinant C-terminal FLAG-tagged DUS2L (unknown origin) expressed in HEK293T cells after 1 hr by gel-based ABPP assay	[PMID: 28280261]

Chemical Information

CAS No. 1035638-91-5
Appearance Solid
Molecular Weight 372.78
Formula C₁₈H₁₄ClFN₄O₂
Color Light yellow to orange
SMILES

C=CC(NC1=CC2=C(NC3=CC(Cl)=C(F)C=C3)N=CN=C2C=C1OC)=O
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 25 mg/mL (67.06 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

2.6825 mL

13.4127 mL

26.8255 mL

5 mM

0.5365 mL

2.6825 mL

5.3651 mL

10 mM

0.2683 mL

1.3413 mL

2.6825 mL

Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.

Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molarity Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Dilution Calculator

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

Stock Solution Working Solution

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)

Solubility: 2.08 mg/mL (5.58 mM); Suspended solution; Need ultrasonic

This protocol yields a suspended solution of 2.08 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage Dosage
mg/kg
Animal Weight (Per Animal) Animal Weight (Per Animal)
g
Dosing Volume (Per Animal) Dosing Volume (Per Animal)
μL
Number of Animals Number of Animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

%
DMSO +

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
%
+
+
%
Tween-80 + +
%
Saline +

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Working solution concentration: 0.22 mg/mL

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (273 KB)
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Schwartz PA, et al. Covalent EGFR inhibitor analysis reveals importance of reversible interactions to potency and mechanisms of drug resistance. Proc Natl Acad Sci U S A. 2014;111(1):173-178. [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
DMSO	1 mM	2.6825 mL	13.4127 mL	26.8255 mL	67.0637 mL
	5 mM	0.5365 mL	2.6825 mL	5.3651 mL	13.4127 mL
	10 mM	0.2683 mL	1.3413 mL	2.6825 mL	6.7064 mL
	15 mM	0.1788 mL	0.8942 mL	1.7884 mL	4.4709 mL
	20 mM	0.1341 mL	0.6706 mL	1.3413 mL	3.3532 mL
	25 mM	0.1073 mL	0.5365 mL	1.0730 mL	2.6825 mL
	30 mM	0.0894 mL	0.4471 mL	0.8942 mL	2.2355 mL
	40 mM	0.0671 mL	0.3353 mL	0.6706 mL	1.6766 mL
	50 mM	0.0537 mL	0.2683 mL	0.5365 mL	1.3413 mL
	60 mM	0.0447 mL	0.2235 mL	0.4471 mL	1.1177 mL

Keywords

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PF-6274484

Immunology/Inflammation Compound Library

JAK/STAT Compound Library

Kinase Inhibitor Library

Protein Tyrosine Kinase Compound Library

Anti-Cancer Compound Library

Covalent Screening Library

Differentiation Inducing Compound Library

Anti-Hepatitis C Virus Compound Library

Anti-Lung Cancer Compound Library

Anti-Pancreatic Cancer Compound Library

Anti-Obesity Compound Library

Angiogenesis-Related Compound Library

Anti-Liver Cancer Compound Library

Anti-Colorectal Cancer Compound Library

Anti-Prostate Cancer Compound Library

Cancer Stem Cells Compound Library

Heterocyclic Compound Library

Membrane Protein-targeted Compound Library

Membrane Receptor-targeted Compound Library

Cysteine Targeted Covalent Library

Cytokine Inhibitors Library

Anti-Ovarian Cancer Compound Library

Multi-Target Compound Library

Bioactive Compound Library Max

MCE Bioactive Compound Library

Covalent Screening Library Plus

Bioactive Compound Library

Anti-Brain Cancer Compound Library

Protein Kinase Compound Library

Cell Proliferation Compound Library

High-Throughput Bioactive Compound Library

Posttranslational Modification Library

All EGFR Isoforms

Biological Activity

Chemical Information

Solvent & Solubility

Purity & Documentation

References

Help & FAQs

Complete Stock Solution Preparation Table

PF-6274484 Related Classifications

HY-101450 Related Classifications