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SUN-1334H free base, an orally active histamine H1 receptor inhibitor, exhibits a K_i of 9.7 nM and an IC 50 of 20.3 nM. Additionally, it effectively prevents histamine-induced contractions in isolated guinea-pig ileum with an IC 50 of 0.198 μM. The compound also blocks histamine-induced bronchoconstriction and skin wheals in guinea pigs and beagle dogs, respectively, and mitigates ovalbumin-induced rhinitis in guinea pigs.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $1,520 | 4-6 weeks | 4-6 weeks | |
| 50 mg | $1,980 | 4-6 weeks | 4-6 weeks | |
| 100 mg | $2,500 | 4-6 weeks | 4-6 weeks |
| Description | SUN-1334H free base, an orally active histamine H1 receptor inhibitor, exhibits a K_i of 9.7 nM and an IC 50 of 20.3 nM. Additionally, it effectively prevents histamine-induced contractions in isolated guinea-pig ileum with an IC 50 of 0.198 μM. The compound also blocks histamine-induced bronchoconstriction and skin wheals in guinea pigs and beagle dogs, respectively, and mitigates ovalbumin-induced rhinitis in guinea pigs. |
| Targets&IC50 | H1 Receptor:20.3 nM, Dopamine D3 receptor:3.43 μM, σ1 receptor:5.46 μM, α1D-adrenoceptor:7.76 μM |
| Molecular Weight | 416.46 |
| Formula | C23H26F2N2O3 |
| Cas No. | 607737-00-8 |
| Smiles | C(N1CCN(C/C=C/COCC(O)=O)CC1)(C2=CC=C(F)C=C2)C3=CC=C(F)C=C3 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
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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