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Tiodazosin is a competitive antagonist of the postsynaptic alpha-adrenergic receptor.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $1,520 | 6-8 weeks | 6-8 weeks | |
| 50 mg | $1,980 | 6-8 weeks | 6-8 weeks | |
| 100 mg | $2,500 | 6-8 weeks | 6-8 weeks |
| Description | Tiodazosin is a competitive antagonist of the postsynaptic alpha-adrenergic receptor. |
| In vitro | Tiodazosin acts as a potent competitive antagonist of postsynaptic alpha adrenergic receptors, effectively shifting the norepinephrine concentration response curves rightward in the mesenteric artery. Analysis using a Schild plot with two Tiodazosin concentrations yields a pA2 value of 8.66 and a slope of -0.99. Furthermore, Tiodazosin blocks norepinephrine-induced contraction in the portal vein, leading to a nonparallel suppression of the norepinephrine concentration-response curve and significantly reducing the maximal response to norepinephrine. |
| Synonyms | BL-5111 |
| Molecular Weight | 431.47 |
| Formula | C18H21N7O4S |
| Cas No. | 66969-81-1 |
| Smiles | NC=1C2=C(N=C(N1)N3CCN(C(=O)C=4OC(SC)=NN4)CC3)C=C(OC)C(OC)=C2 |
| Relative Density. | 1.5g/cm3 |
| 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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