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DDR1-IN-4 (Compound 2.45) is a highly potent inhibitor that selectively targets Discoidin Domain Receptor 1 (DDR1) autophosphorylation, demonstrating exceptional efficacy with IC50 values of 29 nM for DDR1 and 1.9 μM for DDR2.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $215 | - | In Stock | |
| 5 mg | $538 | - | In Stock | |
| 10 mg | $868 | - | In Stock | |
| 25 mg | $1,730 | - | In Stock | |
| 50 mg | $2,820 | - | In Stock | |
| 100 mg | $4,560 | - | In Stock |
| Description | DDR1-IN-4 (Compound 2.45) is a highly potent inhibitor that selectively targets Discoidin Domain Receptor 1 (DDR1) autophosphorylation, demonstrating exceptional efficacy with IC50 values of 29 nM for DDR1 and 1.9 μM for DDR2. |
| Targets&IC50 | DDR1:29 nM, DDR2:1900 nM |
| In vitro | DDR1-IN-4 (Compound 2.45) exhibits dose-dependent inhibition of DDR1 phosphorylation in DDR1-overexpressing HT1080 cells, achieving over 70% inhibition at a 1 μM concentration, while maintaining selectivity against DDR2 [1]. |
| In vivo | DDR1-IN-4 (Compound 2.45, ip, 90 mg/kg) maintains renal function and mitigates tissue damage in Col4a3 –/– mice, a preclinical model for Alport syndrome, through DDR1 phosphorylation inhibition. In this model, daily 90 mg/kg intraperitoneal injections reduced fibrosis, indicated by Picro Sirius Red, smooth muscle actin staining, collagen I levels, and decreased pDDR1 levels, demonstrating efficacy. |
| Molecular Weight | 565.34 |
| Formula | C23H20BrF3N6O3 |
| Cas No. | 2125676-13-1 |
| Smiles | O=C(NCC(F)(F)F)CN1C(=O)C2(C=3C(Br)=CC=CC31)CCN(C(=O)C4=NC=5C=NNC5C=C4)CC2 |
| Relative Density. | no data available |
| Storage | store at low temperature,keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 200 mg/mL (353.77 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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