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Dobutamine hydrochloride
Beskrivelse
Dobutamine hydrochloride is a catecholamine that acts as a β-adrenergic receptor agonist. It has its strongest effects on β1 receptors, with lesser but significant β2 receptor activation and only weak α1 receptor actions. As a result, it strongly increases cardiac contractility with modest chronotropic, arrhythmogenic, and vascular side effects. It is also a polyphenolic antioxidant and can inhibit all human carbonic anhydrase isoforms with Ki values near 1M.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Dobutamine hydrochloride is a catecholamine that acts as a β-adrenergic receptor agonist. It has its strongest effects on β1 receptors, with lesser but significant β2 receptor activation and only weak α1 receptor actions. As a result, it strongly increases cardiac contractility with modest chronotropic, arrhythmogenic, and vascular side effects. It is also a polyphenolic antioxidant and can inhibit all human carbonic anhydrase isoforms with Ki values near 1 μM.
Solubility
Soluble in water or ethanol with warming. Also soluble in methanol
Notes
Solutions oxidize readily at pH greater than 11. Protect solutions from light
Tekniske data
Tekniske data
| Kemisk navn eller materiale | Dobutamine hydrochloride |
| Smeltepunkt | 184°C to 186°C |
| Farve | White |
| Mængde | 250 mg |
| Merck Index | 14,3395 |
| Opløselighedsinformation | Soluble in water or ethanol with warming; Also soluble in methanol |
| Formel vægt | 337.85 |
| Fysisk form | Powder |
RUO – Research Use Only
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