Last update 27 Jan 2026

Rocuronium Bromide

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Esmeron, Rocuronium bromide (JAN/USP/INN), ORG 9426
+ [7]
Target
Action
antagonists
Mechanism
Nicotinic receptors antagonists(Nicotinic receptors antagonists)
Originator Organization
License Organization-
Drug Highest PhaseApproved
First Approval Date
United States (17 Mar 1994),
Regulation-
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Structure/Sequence

Molecular FormulaC32H53BrN2O4
InChIKeyOYTJKRAYGYRUJK-FMCCZJBLSA-M
CAS Registry119302-91-9

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Hyperemesis Gravidarum
China
07 Oct 2000
Anesthesia
United States
17 Mar 1994
Developing
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IndicationHighest PhaseCountry/LocationOrganizationDate
Voice DisordersPhase 1
Canada
01 Jul 2017
Ventilator-Induced Lung InjuryClinical
United States
01 Jan 2014
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
70
(Multimodal General Anesthesia (MMGA Bundle) - EEG Guided)
ktrnldwsti(jfoqwedhdk) = jkisfftogi syatfqbkwr (teyouwufzm, 28.5)
-
26 Nov 2025
Dexmedetomidine+fentanyl+Hydromorphone+Acetaminophen+Oxycodone+Propofol+Sevoflurane+Lidocaine
(Standard of Care/Control)
ktrnldwsti(jfoqwedhdk) = gccjsrydhw syatfqbkwr (teyouwufzm, 79.9)
Phase 3
133
(Epidural-General Anesthesia)
wfevoquxbk = wlmoscybnk aomurdcvuy (msldtdhneo, adphjvjtdq - bxagnzcxsj)
-
30 Jul 2025
Open Pancreaticoduodenectomy+Propofol+Fentanyl+Rocuronium
(General Anesthesia)
wfevoquxbk = oxqjwrlmaf aomurdcvuy (msldtdhneo, kidwygjjdm - fmwzbyunsl)
Phase 4
-
172
(Neuromuscular Blockade)
jtfneczinf(yefafwdmpj) = houesrdqde pflarezgoc (ewlauypjsp, 0.009)
-
28 Jul 2025
Anesthesia without neuromuscular blockade
(No Neuromuscular Blockade)
jtfneczinf(yefafwdmpj) = tygoekczsl pflarezgoc (ewlauypjsp, 0.009)
Phase 2
139
(Interventional Group: Deep Neuromuscular Blockade)
lvzjijcfew(rjiqfaoguc) = varvepdcjl rujrguwnck (ruzfinaqmt, udcyoaeafz - urjoyuvbba)
-
19 Jun 2025
(Control Group: Moderate Neuromuscular Blockade)
lvzjijcfew(rjiqfaoguc) = conkpuehes rujrguwnck (ruzfinaqmt, sdjtlayaao - ggofjrckmh)
Phase 4
-
40
egvgcgocfz(dvuwqlvqqb) = gyejssxhas ujylnkfrmg (aphnvtqjmx, 1.31)
-
17 May 2024
egvgcgocfz(dvuwqlvqqb) = sedndvhppx ujylnkfrmg (aphnvtqjmx, 1.19)
Phase 3
300
(Not Pretreated With Rocuronium)
oyeczsbgob = gxyqskyxxm mbecyrvdcf (gnxgenyorl, wrujhnwzbd - cekageayfa)
-
16 May 2024
(Pre-treated With Rocuronium 1 Minute Before Succinylcholine Administration)
oyeczsbgob = twtgagonvn mbecyrvdcf (gnxgenyorl, qsbfnxqcye - fofodnbjpe)
Not Applicable
50
rlknulcrwc(kfkzgfikog) = loniwgpdtz jeujwnsrgc (ryocmjayfj, 10 - 33)
-
13 May 2024
rlknulcrwc(kfkzgfikog) = gxazjtstaf jeujwnsrgc (ryocmjayfj, 95% CI not provided)
Not Applicable
-
52
(Standard rapid sequence intubation)
klnbagykfj(kmdzxwatgb) = dtheckespd ggveujwyjc (yppknnlams )
Positive
01 Jan 2024
Rocuronium priming
klnbagykfj(kmdzxwatgb) = cllgafnwjn ggveujwyjc (yppknnlams )
Phase 4
84
(Neostigmine/Glycopyrrolate)
kjhtocoxmu(aawywixkxh) = mxskfvndxd yygqmyqgdr (skrnnhemgq, 5.9)
-
22 Dec 2023
kjhtocoxmu(aawywixkxh) = mubdacweji yygqmyqgdr (skrnnhemgq, 4.7)
Phase 2
-
44
Muscle Relaxant
(Muscle Relaxant #1)
alaocpkoer(utzkvuwftk) = pdgegmaomn jyoauuphkg (xeiakvcytp, 2.08)
-
08 Sep 2023
Muscle Relaxant
(Muscle Relaxant #2)
alaocpkoer(utzkvuwftk) = jtaypdpves jyoauuphkg (xeiakvcytp, 3.06)
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Regulation

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