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Rocuronium Bromide
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Rocuronium Bromide图片
CAS NO:119302-91-9
规格:98%
分子量:609.68
包装与价格:
包装价格(元)
25mg电议
100mg电议

产品介绍
TGF-βR I kinase inhibitor
CAS:119302-91-9
分子式:C32H53N2O4.Br
分子量:609.68
纯度:98%
存储:Store at -20°C

Background:

Rocuronium Bromide (ORG 9426 Bromide) is an aminosteroid non-depolarizing neuromuscular blocker or muscle relaxant used in modern anaesthesia, to facilitate endotracheal intubation and to provide skeletal musclerelaxation during surgery or mechanical ventilation.


Rocuronium reduced the indirectly elicited twitch tensions in normal (50% inhibitory concentration [IC(50)], 9.84 [9.64-10.04] μM, mean [95% confidence interval]) and all pretreated diaphragms (P< .01, n = 6) in a concentration-dependent fashion [1]. The ED95 of rocuronium is essentially the same for children as for adults. Its duration of action is similar to vecuronium, and it is shorter for children than for adults. Rocuronium is readily reversed with conventional doses of cholinesterase-inhibiting drugs [2]. Onset time until maximum block, duration until 25% recovery of twitch height, and recovery from 25 until 75% of twitch height were 1.7 (32), 53 (19) and 20 (37) min, respectively [3].


Only 8.7±5.7% (SD) and 6.0±2.8% of an injected dose of ORG 9426 and ORG 9616 was excreted into the urine, respectively. Conversely, 54.4±9.2% and 52.4±9.2% of an injected dose of ORG 9426 and 35.7±12.2% and 46.8±9.7% of ORG 9616 were excreted into the bile in cats without and with renal pedicle ligation, respectively [4].


参考文献:
[1]. Narimatsu E, Niiya T, Takahashi K, Pralidoxime inhibits paraoxon-induced depression of rocuronium-neuromuscular block in a time-dependentfashion. Am J Emerg Med. 2012 Jul;30(6):901-7.
[2]. Wicks TC. The pharmacology of rocuronium bromide (ORG 9426). AANA J. 1994 Feb;62(1):33-8.
[3]. Wierda JM, Kleef UW, Lambalk LM, The pharmacodynamics and pharmacokinetics of Org 9426, a new non-depolarizing neuromuscular blocking agent, in patients anaesthetized with nitrous oxide, halothane and fentanyl. Can J Anaesth. 1991 May;38(4 Pt 1):430-5.
[4]. Khuenl-Brady K, Castagnoli KP, Canfell PC, The neuromuscular blocking effects and pharmacokinetics of ORG 9426 and ORG 9616 in the cat. Anesthesiology. 1990 Apr;72(4):669-74.