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包装规格:1g 5g 25g in glass bottle
溶解性:溶于DMSO(10mg/ml 超声)
产品描述:基本信息 产品编号: R10385 产品名称: Ropivacaine CAS: 84057-95-4   储存条件 粉末 2-8℃ 四年     分子式: C17H26N2O 溶于液体 -80℃ 6个月 分子量: 274.40 -20℃ 1个月 化学名:  (S)-N-propylpiperidine-2-carboxylic acid 2,6-dimethylphenyl amide Solubility (25°C):   体外:   DMSO Insoluble Ethanol Insoluble Water 23mg/mL (83.81mM) 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 3.6443mL 18.2216mL 36.4431mL 5mM 0.7289mL 3.6443mL 7.2886mL 10mM 0.3644mL 1.8222mL 3.6443mL   生物活性 产品描述 一种有效的钠通道(sodiumchannel)阻断剂,可以作为局部麻醉试剂。Ropivacaine通过可逆地抑制钠离子内流(sodiumioninflux)从而引起神经纤维脉冲传导阻滞。Ropivacaine也是一种K2P(双孔钾通道)TREK-1的抑制剂,在COS-7细胞膜上的IC50值为402.7μM。Ropivacaine用于局部麻醉和神经性疼痛的缓解的相关研究。 靶点 IC50:sodium ion influx IC50:402.7μM (TREK-1 in COS-7 cell's membrane)   体内研究 Epidural administration of Ropivacaine effectively blocks neuropathic pain (both mechanical allodynia and heat hyperalgesia) without induction of analgesic tolerance and significantly delays the development of neuropathic pain produced by peripheral nerve injury.Ropivacaine inhibits pressure-induced increases in filtration coefficient (Kf) without affecting pulmonary artery pressure (Ppa),pulmonary capillary pressures (Ppc), and zonal characteristics (ZC).Ropivacaine prevents pressure-induced lung edema and associated hyperpermeability as evidence by maintaining PaO2,lung wet-to-dry ratio and plasma volume in levels similar to sham rats.Ropivacaine inhibits pressure-induced NO production as evidenced by decreased lung nitro-tyrosine content when compared to hypertensive lungs. Animal Model: Adult Sprague-Dawley rats (300–400g) Dosage: 1μM Administration: Infusion (added to the perfusate reservoir) Result: Attenuated pressure-dependent increases in filtration coefficient (Kf).
保存条件:2-8℃