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HRX-0233 is a small-molecule MAP2K4 inhibitor that induces strong tumor regression without apparent toxicity in KRASG12C-mutant non-small cell lung cancer models, prevents receptor tyrosine kinase feedback activation during sotorasib monotherapy. HRX-0233 achieves sustained MAPK pathway suppression, supporting its application in lung, colon, and AR-negative prostate cancer research.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $117 | - | In Stock | |
| 5 mg | $289 | - | In Stock | |
| 10 mg | $469 | - | In Stock | |
| 25 mg | $953 | - | In Stock | |
| 50 mg | $1,520 | - | In Stock | |
| 100 mg | $2,430 | - | In Stock |
| Description | HRX-0233 is a small-molecule MAP2K4 inhibitor that induces strong tumor regression without apparent toxicity in KRASG12C-mutant non-small cell lung cancer models, prevents receptor tyrosine kinase feedback activation during sotorasib monotherapy. HRX-0233 achieves sustained MAPK pathway suppression, supporting its application in lung, colon, and AR-negative prostate cancer research. |
| In vivo | In preclinical patient-derived xenograft (PDX) and cell line xenograft models of KRAS-mutant cancer, the combination of HRX-0233 with RAS inhibitors resulted in enhanced tumor regression compared to monotherapy [1][2]. |
| Synonyms | HRX0233, HRX 0233 |
| Molecular Weight | 497.52 |
| Formula | C24H21F2N5O3S |
| Cas No. | 2409140-12-9 |
| Smiles | O=C(C1=CC=C(F)C(NS(=O)(=O)CCC)=C1F)C2=CNC3=NC=C(C=C32)C=4C=NC(=NC4)C5CC5 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||
| Solubility Information | DMSO: 13 mg/mL (26.13 mM), Sonication is recommended. | |||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||
DMSO
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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