Bupivacaine (Synonyms: 丁吡卡因)
目录号: PL05336 纯度: ≥99%
CAS No. :38396-39-3
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中文名称
Bupivacaine
中文别名
布比卡因;布比卡因游离碱基;丁吡卡因
英文名称
Bupivacaine
英文别名
1-Butyl-N-(2,6-dimethylphenyl)-2-piperidinecarboximidic acid;Carbostesin;BUPIVACAINE BASE;LAC-43;Bupivacaine anhydrous;(RS)-bupivacaine;DL-Bupivacaine;sensorcaine;racemic bupivacaine;Anekain;WIN 11318;MARCAINE;1-butyl-piperidine-2-carboxylic acid-(2,6-dimethyl-anilide);BUPIVACAINE;1-Butyl-N-(2,6-dimethylphenyl)piperidine-2-carboxamide;1-Butyl-2',6'-pipecoloxylidide;1-Butyl-N-(2,6-dimethylphenyl)-2-piperidinecarboxamide;Bucain;Bupivacaina;Bupivacainum;(+-)-Bupivacaine;Bupivacainum [INN-Latin];Bupivacaina [INN-Spanish];dl-1-Butyl-2',6'-pipecoloxylidide;cBupivacaine;Bloqueina;2-Piperidinecarboxamide, 1-butyl-N-(2,6-dimethylphenyl)-;Bupivacaine HCL KIT;(+/-)-Bupivacaine;1-Butyl-N-(2,6-dimethylphenyl)-2-piperidinecarboxamid;2',6'-Pipecoloxylidide, 1-butyl-;AH 250;C18H28N2
Cas No.
38396-39-3
分子式
C18H28N2O
分子量
288.43
包装储存
Powder -20°C 3 years;4°C 2 years
产品详情
Bupivacaine 是一种 NMDA 受体抑制剂。Bupivacaine 可以阻断钠、L-钙和钾通道。Bupivacaine 有效阻断 SCN5A 通道,IC50 为 69.5 μM。Bupivacaine 可用于慢性疼痛的研究。
生物活性
Bupivacaine is a NMDA receptor inhibitor.Bupivacaine can block sodium, L-calcium, and potassium channels.Bupivacaine potently blocks SCN5A channels with the IC 50 of 69.5 μM. Bupivacaine can be used for the research of chronic pain.
性状
Solid
体外研究(In Vitro)
Bupivacaine inhibits NMDA receptor-mediated synaptic transmission in the dorsal horn of the spinal cord, an area critically involved in central sensitization.
Bupivacaine influences the voltage dependency of channel activation and steady-state inactivation by shifting the membrane potential of half-maximal activation/inactivation toward somewhat more negative membrane potentials. In their inactivated state, SCN5A channels are slightly sensitive toward Bupivacaine IC50=2.18±0.16 μM.
Bupivacaine reversibly inhibits the SK2 channel in a dose-dependent manner with the IC 50 of 16.5 μM. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
ClinicalTrial
参考文献
[1]. Meaghan A Paganelli, et al. Actions of Bupivacaine, a widely used local anesthetic, on NMDA receptor responses. J Neurosci. 2015 Jan 14;35(2):831-42.
[2]. Alexander P Schwoerer, et al. A Comparative Analysis of Bupivacaine and Ropivacaine Effects on Human Cardiac SCN5A Channels. Anesth Analg. 2015 Jun;120(6):1226-34.
[3].
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