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JNJ-7777120 is the first potent and selective non-imidazole histamine H4 receptor antagonist with Ki of 4.5 nM, exhibits >1000-fold selectivity over the other histamin receptors.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | $64 | In Stock | In Stock | |
| 10 mg | $97 | In Stock | In Stock | |
| 25 mg | $173 | In Stock | In Stock | |
| 50 mg | $288 | In Stock | In Stock | |
| 100 mg | $463 | In Stock | In Stock | |
| 500 mg | $987 | Inquiry | Inquiry | |
| 1 mL x 10 mM (in DMSO) | $67 | In Stock | In Stock |
| Description | JNJ-7777120 is the first potent and selective non-imidazole histamine H4 receptor antagonist with Ki of 4.5 nM, exhibits >1000-fold selectivity over the other histamin receptors. |
| Targets&IC50 | H4 receptor:4.5 nM(Ki) |
| In vitro | JNJ 7777120 administration in mice inhibits the migration of tracheal mast cells from connective to epithelial tissues induced by histamine. Furthermore, JNJ 7777120 treatment in mice-derived bone marrow mast cells suppresses histamine-induced chemotaxis and calcium influx. In a peritonitis model induced by yeast polysaccharides in mice, JNJ 7777120 markedly inhibits neutrophil infiltration. The compound demonstrates oral bioavailability, with a 30% rate in rats and 100% in dogs, and a half-life of 3 hours for both species. |
| In vivo | JNJ 7777120 is an effective, selective antagonist for the H4 receptor, with little to no affinity for over 50 other targets. It binds with high affinity to the H4 receptor, exhibiting over a thousand times greater selectivity compared to other histamine receptors. |
| Synonyms | JNJ7777120 |
| Molecular Weight | 277.75 |
| Formula | C14H16ClN3O |
| Cas No. | 459168-41-3 |
| Smiles | C(=O)(C1=CC=2C(N1)=CC=C(Cl)C2)N3CCN(C)CC3 |
| Relative Density. | 1.322g/cm3 |
| 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: 62.5 mg/mL (225.02 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (7.2 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||||||||||||
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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