SB-203186 hydrochloride,99.87%
产品编号:Bellancom-101222| CAS NO:207572-69-8| 分子式:C16H21ClN2O2| 分子量:308.80
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SB-203186 hydrochloride
| 产品介绍 | SB-203186 hydrochloride 是有效的、选择性的、竞争性的 5-HT4 拮抗剂。SB-203186 hydrochloride 拮抗5-HT4 受体介导的多巴酚收缩大鼠离体食管弛缓,其在大鼠食管、豚鼠回肠和人类结肠的 pKB 值分别是 10.9、9.5 和 9.0。 | ||||||||||||||||
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| 生物活性 | SB-203186 hydrochloride is a potent, selective and competitive 5-HT4 antagonist. SB-203186 hydrochloride antagonizes the 5-HT4 receptor-mediated relaxations of the carbachol-contracted rat isolated oesophagus against 5-HT with pKB values of 10.9 (rat oesophagus), 9.5 (guinea-pig ileum), and 9.0 (human colon) respectively.  | ||||||||||||||||
| 体外研究 |                                         
                                        
                                             Pretreatment with SB-203186 (10 μM) enhances the 5-HT-induced contractions of the antral strips. 西域 has not independently confirmed the accuracy of these methods. They are for reference only.  | ||||||||||||||||
| 体内研究 |                                         
                                        
                                             Intraduodenally administered SB-203186 (0.3-3 mg/kg) to new-born Camborough piglets produced blockade of 5-HT-evoked tachycardia which was maximal after 20 min and lasted for more than 3 h with 0.3 mg/kg. 西域 has not independently confirmed the accuracy of these methods. They are for reference only.  | ||||||||||||||||
| 体内研究 |                                         
                                        
                                             Intraduodenally administered SB-203186 (0.3-3 mg/kg) to new-born Camborough piglets produced blockade of 5-HT-evoked tachycardia which was maximal after 20 min and lasted for more than 3 h with 0.3 mg/kg. 西域 has not independently confirmed the accuracy of these methods. They are for reference only.  | ||||||||||||||||
| 性状 | Solid | ||||||||||||||||
| 溶解性数据 | 
                                        
                                             In Vitro:  
                                            DMSO : 100 mg/mL (323.83 mM; Need ultrasonic) 配制储备液 
                                                
 
 
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                                            请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 In Vivo: 
                                            请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂: 
                                                    ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
                                                        以下溶剂前显示的百 
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| 运输条件 | Room temperature in continental US; may vary elsewhere.  | ||||||||||||||||
| 储存方式 | 
                                 4°C, sealed storage, away from moisture and light *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)  | ||||||||||||||||
| 参考文献 | 
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