Sugammadex sodium - CAS 343306-79-6
Catalog number: B0046-475662
Category: APIs
Molecular Formula:
Molecular Weight:
Sugammadex, a modified γ-cyclodextrin, with a lipophilic core and a hydrophilic periphery, is an agent for reversal of neuromuscular blockade by the agent rocuronium in general anaesthesia.
Ordering Information
Catalog Number Size Price Stock Quantity
B0046-475662 100 mg $148 In stock
B0046-475662 250 mg $288 In stock
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Related CAS:
343306-71-8 (free acid)
Solid Powder
Bridion; Org25969; Org-25969; Org 25969
Soluble in DMSO.
Store at -20 °C
Shelf Life:
2 years
Canonical SMILES:
1.Reversal with sugammadex for rocuronium-induced deep neuromuscular block after pretreatment of magnesium sulfate in rabbits.
Kang WS;Kim KS;Song SM Korean J Anesthesiol. 2017 Apr;70(2):203-208. doi: 10.4097/kjae.2017.70.2.203. Epub 2017 Mar 6.
BACKGROUND: ;Magnesium sulfate (MgSO;4;) has been used in the treatment of pre-eclampsia, hypertension and arrhythmia. Magnesium enhances the neuromuscular block of rocuronium. This study has been conducted to evaluate the reversal efficacy of sugammadex from deep rocuronium-induced neuromuscular block (NMB) during consistent pretreatment of MgSO;4; in rabbits.;METHODS: ;Twenty-eight rabbits were randomly assigned to four groups, a control group or study groups (50% MgSO;4; 150-200 mg/kg and 25 mg/kg/h IV), and received rocuronium 0.6 mg/kg. When post-tetanic count 1-2 appeared, sugammadex 2, 4, and 8 mg/kg was administered in the 2-mg group, control and 4-mg group, and 8-mg group, respectively. The recovery course after reversal of sugammadex administration was evaluated in each group.;RESULTS: ;The mean serum concentration of magnesium was maintained at more than 2 mmol/L in the study groups, and the total dose of MgSO;4; was more than 590 mg. The reversal effect of sugammadex on rocuronium-induced NMB in pretreated MgSO;4; was not different from that in the group without MgSO;4;. The recovery time to train-of-four ratio 0.9 after sugammadex administration in the 2-mg group was longer than in the other groups (P < 0.
2.Comparing Patient Satisfaction and Intubating Conditions Using Succinylcholine or Low-Dose Rocuronium for Rigid Bronchoscopy: A Randomized Study.
Ghezel-Ahmadi V;Ghezel-Ahmadi D;Mangen J;Bolukbas S;Welker A;Kuerschner VC;Fischer A;Schirren J;Beck G Thorac Cardiovasc Surg. 2015 Sep;63(6):526-32. doi: 10.1055/s-0034-1395390. Epub 2014 Nov 21.
INTRODUCTION: ;Despite its serious side effects, succinylcholine is commonly used for neuromuscular relaxation in short procedures, such as rigid bronchoscopy and tracheobronchial interventions. The application of low-dose rocuronium reversed by low-dose sugammadex might be a modern alternative. The aim of this study was to compare patient satisfaction, incidence of postoperative myalgia (POM) as well as intubating conditions of these two muscle relaxants for rigid bronchoscopy.;METHODS AND MATERIALS: ;A single-center, prospective-randomized, blinded study of 95 patients, scheduled for rigid bronchoscopy and tracheobronchial intervention was conducted. The patients were anesthetized with propofol, remifentanil and either low-dose succinylcholine (S) (0.5 mg/kg) or low-dose rocuronium (0.25 mg/kg) with sugammadex (RS) (0.5 mg/kg). All patients were evaluated on the first and second postinterventional day for their satisfaction with the treatment (rigid bronchoscopy) using a Numeric Analog Rating Scale (NAS 0-10) and the presence and severity of POM (NAS 1-4). Intubating conditions were assessed as excellent, good, or poor on the basis of position of vocal cords and reaction to insertion of the rigid bronchoscope.
3.Sugammadex: another milestone in clinical neuromuscular pharmacology.
Naguib M Anesth Analg. 2007 Mar;104(3):575-81.
Sugammadex is a revolutionary investigational reversal drug currently undergoing Phase III testing whose introduction into clinical practice may change the face of clinical neuromuscular pharmacology. A modified gamma-cyclodextrin, sugammadex exerts its effect by forming very tight water-soluble complexes at a 1:1 ratio with steroidal neuromuscular blocking drugs (rocuronium > vecuronium >> pancuronium). During rocuronium-induced neuromuscular blockade, the IV administration of sugammadex creates a concentration gradient favoring the movement of rocuronium molecules from the neuromuscular junction back into the plasma, which results in a fast recovery of neuromuscular function. Sugammadex is biologically inactive, does not bind to plasma proteins, and appears to be safe and well tolerated. Additionally, it has no effect on acetylcholinesterase or any receptor system in the body. The compound's efficacy as an antagonist does not appear to rely on renal excretion of the cyclodextrin-relaxant complex. Human and animal studies have demonstrated that sugammadex can reverse very deep neuromuscular blockade induced by rocuronium without muscle weakness. Its future clinical use should decrease the incidence of postoperative muscle weakness, and thus contribute to increased patient safety.
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CAS 343306-79-6 Sugammadex sodium

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