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J-104132 is a potetn and selective endothelin A/B receptor antagonist (Ki: cloned human ETA = 0.034 nM; cloned human ETB = 0.104 nM) . In vitro, J-104132 is a potent antagonist of ET-1-induced accumulation of [3H]inositol phosphates in Chinese hamster ovary cells stably expressing cloned human ETA receptors (IC50 = 0.059 nM). Pretreatment with J-104132 prevents the lethal response to ET-1 when administered i.v. (ED50 = 0.045 mg/kg) or p.o. in fed animals (ED50 = 0.35 mg/kg).

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | Inquiry | 3-6 months | 3-6 months | |
| 50 mg | Inquiry | 3-6 months | 3-6 months | |
| 100 mg | Inquiry | 3-6 months | 3-6 months |
| Description | J-104132 is a potetn and selective endothelin A/B receptor antagonist (Ki: cloned human ETA = 0.034 nM; cloned human ETB = 0.104 nM) . In vitro, J-104132 is a potent antagonist of ET-1-induced accumulation of [3H]inositol phosphates in Chinese hamster ovary cells stably expressing cloned human ETA receptors (IC50 = 0.059 nM). Pretreatment with J-104132 prevents the lethal response to ET-1 when administered i.v. (ED50 = 0.045 mg/kg) or p.o. in fed animals (ED50 = 0.35 mg/kg). |
| Synonyms | L-753037, L753037, L 753037, J104132, J 104132 |
| Molecular Weight | 531.60 |
| Formula | C31H33NO7 |
| Cas No. | 198279-45-7 |
| Smiles | C(O)(=O)[C@H]1[C@@H](C=2C([C@@H]1C=3C=C4C(=CC3)OCO4)=CC=C(CCCC)N2)C5=C(C[C@@H](C(O)=O)C)C=C(OC)C=C5 |
| Relative Density. | 1.283 g/cm3 (Predicted) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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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