Cat. No.: HY-156625

Nedometinib

(Synonyms: NFX-179)

1 Cited Publications

Customer Review

Based on 1 publication(s) in Google Scholar

Nedometinib (NFX-179) is a specific MEK1 inhibitor with an IC₅₀ of 135 nM. Nedometinib inhibits p-ERK, MAPK. Nedometinib exerts anticancer activity against squamous cell carcinoma. Nedometinib can be used for research in dermatosis, neurofibromatosis.

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

Purity: 98.09%
CAS No.: 2252314-46-6
Formula: C₁₇H₁₆FIN₄O₃
Molecular Weight:470.24

Storage:

4°C, protect from light, stored under nitrogen

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

Nedometinib Chemical Structure

CAS No.: 2252314-46-6

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Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- IC₅₀ & Target
- In Vitro
- In Vivo
- Clinical Trial
Chemical Information
Publications (1)
Solvent & Solubility
- In Vitro
Purity & Documentation
References
Help & FAQs
Classifications
Bioz

Biological Activity

Description

IC₅₀ & Target^[2]

MEK1

135 nM (IC₅₀)

All MEK Isoforms :

All p38 MAPK Isoforms :

In Vitro

NFX-179 shows cytotoxicity against HCT116 (KRAS-mutant) and A375 (BRAF-mutant) cell lines^[2].
NFX-179 (0.01-30 μM; 72 h) inhibits the viability of human SCC cell lines IC1, SRB1, SRB12, and COLO16 in a dose-dependent manner, with IC₅₀ values of 27 nM, 420 nM, 228 nM, and 91 nM respectively^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

NFX-179 (0.1%-2.3%; topical application; once a day; 30 days) inhibits the formation of cSCC in an ultraviolet-induced mouse model of cSCC^[3].
NFX-179 gel (0.01%-0.5%; topical application; 28 days) shows higher drug concentrations in the skin than in the plasma in minipigs, inhibiting the MAPK signaling pathway in the skin^[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Clinical Trial

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

Chemical Information

CAS No. 2252314-46-6
Appearance Solid
Molecular Weight 470.24
Formula C₁₇H₁₆FIN₄O₃
Color Off-white to light yellow
SMILES

O=C(C1=C(NC2=CC=C(C=C2F)I)N(C)C3=C1C=CC=N3)NOCCO
Synonyms

NFX-179
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, protect from light, stored under nitrogen

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

Publications (1)

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Biochem Pharmacol

Celastrol synergizes with MEK1 inhibitor nedometinib to overcome resistance in bladder cancer via dual suppression of CDK1/CDC5L and feedback-activated Akt/STAT3. [Abstract]

2026 Mar:245:117629. PMID: 41386559

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (212.66 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

2.1266 mL

10.6329 mL

21.2657 mL

5 mM

0.4253 mL

2.1266 mL

4.2531 mL

10 mM

0.2127 mL

1.0633 mL

2.1266 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, stored under nitrogen). 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)

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Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (277 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]. Kincaid, et al. Preparation of pyrrolopyridine-aniline compounds for treatment of dermal disorders. World Intellectual Property Organization, WO2018213810 A1. 2018-11-22.

[2]. Sarin KY, et al. Development of a MEK inhibitor, NFX-179, as a chemoprevention agent for squamous cell carcinoma. Sci Transl Med. 2023 Oct 11;15(717):eade1844. [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	2.1266 mL	10.6329 mL	21.2657 mL	53.1643 mL
	5 mM	0.4253 mL	2.1266 mL	4.2531 mL	10.6329 mL
	10 mM	0.2127 mL	1.0633 mL	2.1266 mL	5.3164 mL
	15 mM	0.1418 mL	0.7089 mL	1.4177 mL	3.5443 mL
	20 mM	0.1063 mL	0.5316 mL	1.0633 mL	2.6582 mL
	25 mM	0.0851 mL	0.4253 mL	0.8506 mL	2.1266 mL
	30 mM	0.0709 mL	0.3544 mL	0.7089 mL	1.7721 mL
	40 mM	0.0532 mL	0.2658 mL	0.5316 mL	1.3291 mL
	50 mM	0.0425 mL	0.2127 mL	0.4253 mL	1.0633 mL
	60 mM	0.0354 mL	0.1772 mL	0.3544 mL	0.8861 mL
	80 mM	0.0266 mL	0.1329 mL	0.2658 mL	0.6646 mL
	100 mM	0.0213 mL	0.1063 mL	0.2127 mL	0.5316 mL

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Nedometinib

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Publications Citing Use of MedChemExpress (MCE) Nedometinib

All MEK Isoforms

All p38 MAPK Isoforms

Biological Activity

Chemical Information

Publications (1)

Solvent & Solubility

Purity & Documentation

References

Help & FAQs

Complete Stock Solution Preparation Table

Nedometinib Related Classifications

HY-156625 Related Classifications