Cat. No.: HY-138751A

limertinib diTFA

(Synonyms: ASK120067 diTFA)

2 Cited Publications

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Based on 2 publication(s) in Google Scholar

limertinib (ASK120067) diTFA is a potent and orally active inhibitor of EGFR^T790M (IC₅₀: 0.3 nM) with selectivity over EGFR^WT (IC₅₀: 6.0 nM). limertinib diTFA is a third-generation EGFR-TKI for the research of non-small cell lung cancer (NSCLC).

Nos produits utilisent uniquement pour la recherche. Nous ne vendons pas aux patients.

Pureté: 98.96%
Formule: C₃₃H₃₄ClF₆N₇O₆
Masse moléculaire:774.11

Stockage:

4°C, protect from light

* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

limertinib diTFA Chemical Structure

Size

Prix

Stock

Quantité

Amount: USD 0.00

* Veuillez sélectionner la quantité avant d'ajouter des articles.

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Use of MCE Products

Antibody-Drug Conjugates

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

Activité biologique
- Description
- Essai clinique
Chemical Information
Publications (2)
Solvant et solubilité
- In Vitro
- In Vivo
Pureté et documentation
Références
Help & FAQs
Classifications
Bioz

Activité biologique

Description

Voir tous les produits spécifiques à Isoform EGFR :

Essai clinique

NCT Number	Sponsor	Condition	Start Date	Phase A549
NCT01329991	Plexxikon\|		2011-05	PHASE1

Chemical Information

Appearance Solid
Masse moléculaire 774.11
Formule C₃₃H₃₄ClF₆N₇O₆
Color Light yellow to light brown
SMILES

O=C(NC1=CC(NC2=NC=C(C(NC3=CC4=C(C=CC=C4)C=C3)=N2)Cl)=C(C=C1N(CCN(C)C)C)OC)C=C.OC(C(F)(F)F)=O.OC(C(F)(F)F)=O
Synonyms

ASK120067 diTFA
Livraison

Room temperature in continental US; may vary elsewhere.
Stockage

4°C, protect from light

* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Publications (2)

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Journal Impact Factor

NPJ Precis Oncol

High-throughput screening identifies NT-1 that synergizes with MRTX1133 against acquired resistant KRASG12D colorectal cancer. [Abstract]

2026 Apr 8;10(1):211. PMID: 41951768
J Med Chem

Profiling and Optimizing Targeted Covalent Inhibitors through EGFR-Guided Studies. [Abstract]

2025 Aug 28;68(16):17917-17932. PMID: 40801664

Solvant et solubilité

In Vitro:

DMSO : 175 mg/mL (226.07 mM; Need ultrasonic; 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

1.2918 mL

6.4590 mL

12.9181 mL

5 mM

0.2584 mL

1.2918 mL

2.5836 mL

10 mM

0.1292 mL

0.6459 mL

1.2918 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 (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Calculateur de molarité

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

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Calculateur de dilution

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 40% PEG300 5% Tween-80 45% Saline

Solubility: ≥ 5 mg/mL (6.46 mM); Clear solution

This protocol yields a clear solution of ≥ 5 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (50.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

Protocol 2

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

Solubility: ≥ 5 mg/mL (6.46 mM); Clear solution

This protocol yields a clear solution of ≥ 5 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (50.0 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

Pureté et documentation

Select Batch:

Pureté: 99.98%

Assay: 99.98%

ee.: 99.98%

Fiche technique (276 KB)
SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 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)
Instruction de manipulation (2659 KB)

Références

[1]. Tao Zhang, et al. Discovery of a novel third-generation EGFR inhibitor and identification of a potential combination strategy to overcome resistance. Mol Cancer. 2020 May 13;19(1):90. [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

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
DMSO	1 mM	1.2918 mL	6.4590 mL	12.9181 mL	32.2952 mL
	5 mM	0.2584 mL	1.2918 mL	2.5836 mL	6.4590 mL
	10 mM	0.1292 mL	0.6459 mL	1.2918 mL	3.2295 mL
	15 mM	0.0861 mL	0.4306 mL	0.8612 mL	2.1530 mL
	20 mM	0.0646 mL	0.3230 mL	0.6459 mL	1.6148 mL
	25 mM	0.0517 mL	0.2584 mL	0.5167 mL	1.2918 mL
	30 mM	0.0431 mL	0.2153 mL	0.4306 mL	1.0765 mL
	40 mM	0.0323 mL	0.1615 mL	0.3230 mL	0.8074 mL
	50 mM	0.0258 mL	0.1292 mL	0.2584 mL	0.6459 mL
	60 mM	0.0215 mL	0.1077 mL	0.2153 mL	0.5383 mL
	80 mM	0.0161 mL	0.0807 mL	0.1615 mL	0.4037 mL
	100 mM	0.0129 mL	0.0646 mL	0.1292 mL	0.3230 mL

Keywords

limertinib diTFA

2 Cited Publications

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limertinib diTFA

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Publications Citing Use of MedChemExpress (MCE) limertinib diTFA

Voir tous les produits spécifiques à Isoform EGFR

Activité biologique

Chemical Information

Publications (2)

Solvant et solubilité

Pureté et documentation

Références

Help & FAQs

Complete Stock Solution Preparation Table

limertinib diTFA Related Classifications

HY-138751A Related Classifications