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Tripelennamine hydrochloride (Pyribenzamine hydrochloride) is a histamine H1 antagonist with low sedative action but frequent gastrointestinal irritation.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 200 mg | $34 | In Stock | In Stock | |
| 500 mg | $64 | - | In Stock | |
| 1 g | $98 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $29 | In Stock | In Stock |
| Description | Tripelennamine hydrochloride (Pyribenzamine hydrochloride) is a histamine H1 antagonist with low sedative action but frequent gastrointestinal irritation. |
| Targets&IC50 | H1 receptor:30 μM |
| In vitro | In equines, intravenous administration of Tripelennamine HCl (0.5 mg/kg) significantly elevates standing mixed venous blood oxygen tension and hemoglobin-O2 saturation while increasing oxygen content in both arterial and mixed venous blood, leading to central nervous system stimulation, resulting in heightened alertness and anxiety. |
| In vivo | In both human and rabbit liver microsomes, Tripelennamine inhibits the glucuronidation of 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP). |
| Synonyms | Tripelennamine HCl, Pyribenzamine hydrochloride, Pyribenzamine HCl |
| Molecular Weight | 291.82 |
| Formula | C16H21N3·HCl |
| Cas No. | 154-69-8 |
| Smiles | Cl.CN(C)CCN(Cc1ccccc1)c1ccccn1 |
| Relative Density. | 1.20 g/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 | H2O: 50 mg/mL (171.34 mM), Sonication is recommended. DMSO: 13 mg/mL (44.55 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (6.85 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/H2O
H2O
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