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In the US, Dexlansoprazole (dexlansoprazole systemic) is a member of the drug class proton pump inhibitors and is used to treat Barrett's Esophagus, Erosive Esophagitis and GERD.

US matches:



ATC (Anatomical Therapeutic Chemical Classification)


CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Categories

Gastric acid secretion inhibitor

Treatment of peptic ulcer and gastro-oesophageal reflux disease (GORD)

Proton pump inhibitor (PPI)

Chemical Names

(+)-2-[(R)-{[3-metyl-4-(2,2,2-trifluoroetoxy)pyridin-2-yl]metyl}sulfinyl]-1H-benzamidazole (WHO)

1H-Benzimidazole, 2-[(R)-[[3-metyl-4-(2,2,2-trifluoroetoxy)-2-pyridinyl]metyl]-sulfinyl]- (USAN)

Foreign Names

  • Dexlansoprazolum (Latin)
  • Dexlansoprazol (German)
  • Dexlansoprazole (French)
  • Dexlansoprazol (Spanish)

Generic Names

  • Dexlansoprazole (OS: USAN)
  • T-168390 (IS)
  • TAK-390 (IS)
  • TAK-390 MR (IS)
  • UNII-UYE4-T5I70X (IS)

Brand Names

  • Dexilant
    Jeil, South Korea; Takeda, Germany; Takeda, Hong Kong; Takeda, Malaysia; Takeda, Philippines; Takeda, Poland; Takeda, Singapore; Takeda, Thailand; Takeda Canada, Canada; Takeda Pharma, Switzerland; Takeda Pharmaceuticals U.S.A, United States
  • Dexilanz
    Takeda Pharma, Slovenia
  • Dexivant
    Takeda México, Mexico
  • Dexlan
    Ibn Sina, Bangladesh
  • Dexlansoprazolum Takeda
    Takeda, Poland


ISInofficial Synonym
OSOfficial Synonym
Rec.INNRecommended International Nonproprietary Name (World Health Organization)
USANUnited States Adopted Name
WHOWorld 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.