Friday, July 10, 2026

Drug profile · INN

isocarboxazid

isocarboxazid (MARPLAN) is a monoamine oxidase inhibitor. Route of administration: oral. Current US regulatory status: approved.

FDA: approved
US status approved
Patents linked 0
Pipeline programs 0
News articles 0
Drug details — isocarboxazid
US status
approved
Class
Route
ORAL
Patents
0
Programs
0
Data quality
0.84

Quick answer

isocarboxazid (MARPLAN) is a monoamine oxidase inhibitor. Route of administration: oral. Current US regulatory status: approved.

Key facts

INN isocarboxazid
Brand MARPLAN
Mechanism Monoamine oxidase inhibitor
Target Monoamine oxidase
Route ORAL
Formulation TABLET

Mechanism of action

Monoamine oxidase inhibitor

Primary target: Monoamine oxidase

Approval history

Authority Status Date
FDA approved

Related & competitor drugs

  1. pargyline hydrochloride Monoamine oxidase inhibitor
  2. phenelzine sulfate Monoamine oxidase inhibitor
  3. tranylcypromine sulfate Monoamine oxidase inhibitor

Frequently asked questions

What is isocarboxazid?

isocarboxazid (MARPLAN) is a monoamine oxidase inhibitor. Route of administration: oral. Current US regulatory status: approved.

What is the brand name for isocarboxazid?

MARPLAN is a marketed brand name for isocarboxazid. Check FDA Drugs@FDA for the current US label holder and prescribing information.

What is the US approval status of isocarboxazid?

isocarboxazid has approved status in the United States according to our Drugs@FDA-derived records. Verify on the official FDA label before clinical or commercial decisions.