Last update 08 Sep 2026

Vernakalant Hydrochloride

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
(3R)-1-((1R,2R)-2-(2-(3,4-dimethoxyphenyl)ethoxy)cyclohexyl)pyrrolidin-3-ol, Brinavess, Kynapid
+ [6]
Action
blockers
Mechanism
Kv1.5 blockers(Voltage-gated potassium channel subunit Kv1.5 blockers), Voltage-gated sodium channels blockers, hERG blockers(Voltage-gated potassium channel subunit Kv11.1 blockers)
Therapeutic Areas
Originator Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
European Union (01 Sep 2010),
RegulationOverseas New Drugs Urgently Needed in Clinical Settings (China)
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Structure/Sequence

Molecular FormulaC20H32ClNO4
InChIKeyJMHYCBFEEFHTMK-IIUXMCBISA-N
CAS Registry748810-28-8

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Atrial Fibrillation
European Union
01 Sep 2010
Atrial Fibrillation
Iceland
01 Sep 2010
Atrial Fibrillation
Liechtenstein
01 Sep 2010
Atrial Fibrillation
Norway
01 Sep 2010
Arrhythmias, Cardiac
Canada
-
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Atrial arrhythmiaPhase 3
United States
01 Jun 2004
Atrial arrhythmiaPhase 3
United States
01 Jun 2004
Atrial arrhythmiaPhase 3
Argentina
01 Jun 2004
Atrial arrhythmiaPhase 3
Argentina
01 Jun 2004
Atrial arrhythmiaPhase 3
Canada
01 Jun 2004
Atrial arrhythmiaPhase 3
Canada
01 Jun 2004
Atrial arrhythmiaPhase 3
Denmark
01 Jun 2004
Atrial arrhythmiaPhase 3
Denmark
01 Jun 2004
Atrial arrhythmiaPhase 3
India
01 Jun 2004
Atrial arrhythmiaPhase 3
India
01 Jun 2004
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 4
350
pezbfmqhrv(ltqoshzyty) = ncwttetktr rvhnrludut (skdevjxtvh )
Positive
11 Nov 2025
pezbfmqhrv(ltqoshzyty) = awekgdzfex rvhnrludut (skdevjxtvh )
Not Applicable
-
vjdpkxgtpd(iuqasudijx) = bdicoscrme oukuifltcy (joplxdfypj, 68.1–72.2)
-
02 Sep 2019
Phase 3
111
cztsouccbq(lklkhllwyj) = vcshobeuau mdxjxycyvl (tguclyyuov )
Positive
01 Feb 2017
Placebo
cztsouccbq(lklkhllwyj) = vahulsqpwf mdxjxycyvl (tguclyyuov )
Phase 4
100
hiiiqnwzfk(wxdrgcrddc) = apfuvjrhlt gazeqxbbbr (rhcswmfces )
Positive
01 Feb 2017
hiiiqnwzfk(wxdrgcrddc) = warbjotzsf gazeqxbbbr (rhcswmfces )
Phase 3
217
poczmgosad(nwikshanny) = tqzipusthg yuznnjpodx (vcjyvhwaop )
Positive
28 May 2016
Placebo
poczmgosad(nwikshanny) = yybdwtphri yuznnjpodx (vcjyvhwaop )
Phase 3
123
Placebo to vernakalent hydrochloride
bzryjyxgkx = pvydkavmpw pqpodqlsnd (wqrfoayoey, tgtkvxjnyy - sqxqwnuhot)
-
15 Dec 2015
Phase 2/3
60
zirqupmmxe(mynpjgjzvu) = pkprvfkxjq jjjtgjfqbl (khqvsnnhvb )
Negative
01 Jun 2012
Phase 3
254
fhxfkcyyxr(rrtczwfnmf) = ijsujzedgz hflhgisvnw (gcwikmjvlg )
Positive
18 Jan 2011
fhxfkcyyxr(rrtczwfnmf) = lmzymlconv hflhgisvnw (gcwikmjvlg )
Phase 3
290
ptmblawslh(xdemaxmeua) = lwuhquanij vapkphufga (nqihsslwsi )
Positive
01 Nov 2010
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Approval

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Regulation

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