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Talipexole dihydrochloride (Domnin) is a dopamine D2 receptor agonist, α2-adrenoceptor agonist, and 5-HT3 receptor antagonist in both rat cortical and intestinal membrane fractions with Ki values of 0.35 μM and 0.22 μM, respectively. It displays antiParkinsonian activity.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 2 mg | $30 | In Stock | |
| 5 mg | $44 | In Stock | |
| 10 mg | $73 | In Stock | |
| 25 mg | $147 | In Stock | |
| 50 mg | $236 | In Stock | |
| 100 mg | $378 | In Stock | |
| 200 mg | $559 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $48 | In Stock |
| Description | Talipexole dihydrochloride (Domnin) is a dopamine D2 receptor agonist, α2-adrenoceptor agonist, and 5-HT3 receptor antagonist in both rat cortical and intestinal membrane fractions with Ki values of 0.35 μM and 0.22 μM, respectively. It displays antiParkinsonian activity. |
| Targets&IC50 | 5-HT3 receptor:0.22 μM(Ki,rat intestinal membrane), 5-HT3 receptor:0.35 μM(Ki,rat cortical membrane), α2-adrenoceptor (rat):25 nM |
| In vivo | Intracisternal injection of 10 μg/kg Talipexole dihydrochloride promotes vagal-mediated reflex bradycardia induced by injection of angiotensin in β-adrenoceptor-blocked dogs. Intravenous administration of Talipexole dihydrochloride at 30 mcg/kg initially caused an increase in blood pressure in cats. Then there is the long-term drop in blood pressure and heart rate[4]. |
| Synonyms | Domnin, B-HT 920 dihydrochloride |
| Molecular Weight | 282.23 |
| Formula | C10H17Cl2N3S |
| Cas No. | 36085-73-1 |
| Smiles | Cl.Cl.Nc1nc2CCN(CC=C)CCc2s1 |
| Relative Density. | no data available |
| Color | Black |
| Appearance | Solid |
| 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: 10 mg/mL (35.43 mM), Sonication is recommended. | |||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||
DMSO
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