Who are Propafenone i.v.'s main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Flecainide controlled release, Flecainide Injectable Solution.

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Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

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Last reviewed 2026-06-10 · How we verify

Propafenone i.v. — Competitive Intelligence Brief

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Propafenone i.v. (Propafenone i.v.) competitive landscape: 2 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Class IC antiarrhythmic agent. Area: Cardiovascular.

marketed Class IC antiarrhythmic agent Cardiac sodium channel (Nav1.5) Cardiovascular Small molecule Live · refreshed every 30 min

Target snapshot

Propafenone i.v. (Propafenone i.v.) — Charles University, Czech Republic. Propafenone is a Class IC antiarrhythmic agent that blocks cardiac sodium channels to slow conduction velocity and suppress abnormal electrical activity in the heart.

Comparator set (2 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target
Propafenone i.v. TARGET	Propafenone i.v.	Charles University, Czech Republic	marketed	Class IC antiarrhythmic agent	Cardiac sodium channel (Nav1.5)
Flecainide controlled release	Flecainide controlled release	MEDA Pharma GmbH & Co. KG	marketed	Class IC antiarrhythmic agent	Cardiac voltage-gated sodium channel (Nav1.5)
Flecainide Injectable Solution	Flecainide Injectable Solution	Hippocration General Hospital	phase 3	Class IC antiarrhythmic agent	Cardiac voltage-gated sodium channel (Nav1.5)

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (Class IC antiarrhythmic agent class)

Charles University, Czech Republic · 1 drug in this class
Hippocration General Hospital · 1 drug in this class
MEDA Pharma GmbH & Co. KG · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Propafenone i.v. — Competitive Intelligence Brief. https://druglandscape.com/ci/propafenone-i-v. Accessed 2026-06-10.

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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing