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Sulamserod (RS 100302) is a potent 5-HT4 receptor antagonist with antiarrhythmic activity for the study of atrial fibrillation and cardiovascular related diseases.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $545 | - | In Stock | |
| 5 mg | $1,190 | - | In Stock |
| Description | Sulamserod (RS 100302) is a potent 5-HT4 receptor antagonist with antiarrhythmic activity for the study of atrial fibrillation and cardiovascular related diseases. |
| In vivo | In pigs, the administration of Sulamserod at a dose of 30 mg/kg results in significant effects on electrophysiological parameters. Specifically, Sulamserod prolongs the mean effective refractory period (ERP) (14667 ms versus 11568 ms, P < 0.01) and wavelength (9.960.8 cm versus 8.360.9 cm, P < 0.01). Additionally, it reduces the dispersion of ERP (861 ms versus 1565 ms, P < 0.01) and causes a minimal slowing of conduction velocity (6765 cm/s versus 7264 cm/s, P < 0.01). Notably, Sulamserod does not induce any ventricular electrophysiological effects. Moreover, its administration leads to the termination of atrial flutter in 6 out of 8 animals and atrial fibrillation in 8 out of 9 animals. Furthermore, Sulamserod effectively prevents the reinduction of sustained tachycardia in all animals[1]. |
| Synonyms | RS-100302 |
| Molecular Weight | 445.96 |
| Formula | C19H28ClN3O5S |
| Cas No. | 219757-90-1 |
| Smiles | O=C(C1=CC(Cl)=C(N)C=2OCCOC21)CCC3CCN(CCNS(=O)(=O)C)CC3 |
| Relative Density. | 1.319 g/cm3 (Predicted) |
| 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. |
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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