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| 包装规格: | 5mg 10mg in glass bottle |
| 产品描述: | 基本信息 产品编号: P11281 产品名称: Pipecuronium bromide CAS: 52212-02-9 储存条件 粉末 -20℃ 四年 分子式: C35H62Br2N4O4 溶于液体 -80℃ 6个月 分子量: 762.70 -20℃ 1个月 化学名: 4,4'-((2beta,3alpha,5alpha,16beta,17beta)-3,17-Bis(acetyloxy)androstane-2,16-diyl)bis(1,1-dimethyl-piperazinium) dibromide Solubility (25°C): 体外: DMSO Ethanol Water 体内(现配现用): <1mg/ml表示微溶或不溶。 普西唐提供的所有化合物浓度为内部测试所得,实际溶液度可能与公布值有所偏差,属于正常的批间细微差异现象。 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。 制备储备液 浓度 溶液体积 质量 1mg 5mg 10mg 1mM 1.3111mL 6.5557mL 13.1113mL 5mM 0.2622mL 1.3111mL 2.6223mL 10mM 0.1311mL 0.6556mL 1.3111mL 生物活性 产品描述 一种有效的长效非去极化甾体神经肌肉阻滞剂(NMBA),是一种双季铵化合物。Pipecuronium bromide是一种功能强大的竞争性nAChR拮抗剂,Kd为3.06μM。 靶点 nAChR 体外研究 Sugammadex has a high affinity for Pipecuronium bromide.As Pipecuronium bromide is about 6 to 7 times more potent than Rocuronium,fewer molecules are required to achieve a comparative blockade than in the case of Rocuronium. 体内研究 The average ED95 is 0.045mg/kg (0.035-0.059mg/kg) of Pipecuronium bromide,the onset of action varies between 2 and 6.3 minutes,depending on the dose and the background anesthesia.Pipecuronium bromide does not liberate histamine,it has no cardiovascular side effects even in doses of 3×ED95,and anaphylaxis does not appear to be a problem.Carboxymethylated γ-cyclodextrin shows efficient and complete reversal of the Pipecuronium bromide induced neuromuscular block in an ex vivo rat diaphragm experiment. |
| 保存条件: | -20℃ |
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