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CXCR4 antagonist 6 (compound 46) is a highly potent small-molecule inhibitor of the chemokine receptor CXCR4 with an IC50 value of 79 nM, effectively suppressing CXCL12-induced cytosolic calcium flux with an IC50 of 0.25 nM, significantly inhibiting CXCL12/CXCR4-mediated cell migration, and demonstrating pronounced therapeutic efficacy in a mouse model of cancer metastasis, highlighting its value for cancer biology, metastasis research, and chemokine signaling studies.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $462 | - | In Stock |
| Description | CXCR4 antagonist 6 (compound 46) is a highly potent small-molecule inhibitor of the chemokine receptor CXCR4 with an IC50 value of 79 nM, effectively suppressing CXCL12-induced cytosolic calcium flux with an IC50 of 0.25 nM, significantly inhibiting CXCL12/CXCR4-mediated cell migration, and demonstrating pronounced therapeutic efficacy in a mouse model of cancer metastasis, highlighting its value for cancer biology, metastasis research, and chemokine signaling studies. |
| Targets&IC50 | CXCR4:79 nM, CXCL12:0.12 nM |
| In vitro | Method: Novel CXCR4 antagonists based on a pyrrolidine scaffold were synthesized and evaluated using receptor binding assays, calcium flux assays, transwell migration assays, liver microsome stability tests, and a mouse cancer metastasis model. Result: CXCR4 antagonist 6 showed potent CXCR4 antagonism with IC₅₀ values of 79 nM for receptor binding and 0.25 nM for calcium flux inhibition, reduced CXCL12-mediated cell migration, exhibited improved metabolic stability, and demonstrated significant anti-metastatic efficacy in mice[1]. |
| Molecular Weight | 366.5 |
| Formula | C21H30N6 |
| Cas No. | 2304750-68-1 |
| Smiles | C(N1[C@@H](CCC1)C2=C(C)C=CC=N2)C=3C=C(N=C(C)N3)N4CCN(C)CC4 |
| Color | Yellow |
| Appearance | Oil |
| Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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