| CAS NO: | 14133-90-5 |
| 包装 | 价格(元) |
| 1mg | 电议 |
| 5mg | 电议 |
| 10mg | 电议 |
| Cas No. | 14133-90-5 |
| 别名 | 4-羟基普萘洛尔盐酸盐,(±)-4-hydroxy Propranolol hydrochloride |
| 化学名 | 4-[2-hydroxy-3-[(1-methylethyl)amino]propoxy]-1-naphthalenol, monohydrochloride |
| Canonical SMILES | OC1=CC=C(OCC(O)CNC(C)C)C2=C1C=CC=C2.Cl |
| 分子式 | C16H21NO3o HCl |
| 分子量 | 311.8 |
| 溶解度 | ≤30mg/ml in ethanol;50mg/ml in DMSO;30mg/ml in dimethyl formamide |
| 储存条件 | Store at -20℃ |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
| Shipping Condition | Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request |
| 产品描述 | IC50: 1.1 μM: inhibits lipid peroxidation in endothelial cells. (±)-4-hydroxy Propranolol, an active metabolite of propranolol, blocks β1- and β2-adrenergic receptors (β1-ARs, β2-ARs). Also, (±)-4-hydroxy propranolol has antioxidant properties at micromolar concentrations. β1- and β2-ARs, expressed in cardiac myocytes, mediate an increase in contractility by Gs-dependent coupling to adenylyl cyclase. In vitro: Compared to the control, (±)-4-hydroxy propranolol potently blocked the lipid peroxidation in a concentration-dependent fashion in endothelial cells. When pretreated with (±)-4-hydroxy propranolol at 0.067 to 6.7 μM, the degrees of protection were increased against the glutathione loss in the endothelial cells. Additionally, (±)-4-hydroxy propranolol effectively preserved the loss of cell survival because of the radical stress [1]. In vivo: Rats were injected intravenously with (±)-4-hydroxy propranolol into the femoral vein at 0.1 ml/100 g. (±)-4-hydroxy Propranolol induced an increase in heart rate in a dose-dependent manner in rats depleted of catecholamines, which suggested that (±)-4-hydroxy propranolol had intrinsic sympathomimetic activity. The response of (±)-4-hydroxy propranolol was inhibited when rats were pretreated with 0.5 mg/kg propranolol [2]. References: |
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