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Prajmalium Bitartrate



CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Category

Antiarrhythmic agent, class Ia

Chemical Name

Ajmalanium, 17,21-dihydroxy-4-propyl-, (17R,21α)-, salt wit [R-(R*,R*)]-2,3-dihydroxybutanedioic acid (1:1)

Foreign Names

  • Prajmalii bitartras (Latin)
  • Prajmalium bitartrat (German)
  • Bitartrate de prajmalium (French)
  • Bitartrato de prajmalio (Spanish)

Generic Names

  • Prajmalium Bitartrate (OS: BAN)
  • Prajmalo bitartrato (OS: DCIT)
  • GT 1012 (IS)
  • NPAB (IS)
  • Prajmalum (IS)

Brand Names

  • Neo-Gilurytmal
    Pharmaselect, Czech Republic; Pharmaselect, Hungary; Pharmaselect, Slovakia


BANBritish Approved Name
DCITDenominazione Comune Italiana
ISInofficial Synonym
OSOfficial Synonym
Rec.INNRecommended International Nonproprietary Name (World Health Organization)

Further information on drug naming conventions: International Nonproprietary Names.

Important Notice: The international database is in BETA release. This means it is still under development and may contain inaccuracies. It is not intended as a substitute for the expertise and judgement of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that the use of any medication in any country is safe, appropriate or effective for you. Consult with your healthcare professional before taking any medication.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.