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Trimethobenzamide hydrochloride (Ro 2-9578) is a blocker of the D2 receptor. Trimethobenzamide is an antiemetic used to prevent nausea and vomiting.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $39 | In Stock | In Stock | |
| 50 mg | $54 | In Stock | In Stock | |
| 100 mg | $81 | In Stock | In Stock | |
| 500 mg | $166 | In Stock | In Stock | |
| 1 mL x 10 mM (in DMSO) | $39 | In Stock | In Stock |
| Description | Trimethobenzamide hydrochloride (Ro 2-9578) is a blocker of the D2 receptor. Trimethobenzamide is an antiemetic used to prevent nausea and vomiting. |
| In vitro | Trimethobenzamide, a (non-phenothiazine) benzamide antiemetic, centrally blocks D2 receptors, inhibiting the medullary chemoreceptor trigger zone by obstructing emetic impulses to the vomiting center. |
| In vivo | Trimethobenzamide exhibits an oral bioavailability ranging from 60% to 100%, with a peak time of approximately 45 minutes post-oral administration. When administered intramuscularly (I.M.), the peak time is around 30 minutes. |
| Synonyms | Tribenzagan Hydrochloride, Ro 2-9578 |
| Molecular Weight | 424.92 |
| Formula | C21H29ClN2O5 |
| Cas No. | 554-92-7 |
| Smiles | Cl.COc1cc(cc(OC)c1OC)C(=O)NCc1ccc(OCCN(C)C)cc1 |
| Relative Density. | 1.131g/cm3 |
| 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: 100 mg/mL (235.34 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 4 mg/mL (9.41 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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