Chemicals and Drugs

Dexlansoprazole

The R-isomer of lansoprazole that is used to treat severe GASTROESOPHAGEAL REFLUX DISEASE.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The R-isomer of lansoprazole that is used to treat severe GASTROESOPHAGEAL REFLUX DISEASE.

Chemical Identity

Chemical Information

Molecular Formula
C16H14F3N3O2S
Molecular Weight
369.4 g/mol
CAS Registry No.
138530-94-6
IUPAC Name
2-[(R)-[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methylsulfinyl]-1H-benzimidazole
InChIKey
MJIHNNLFOKEZEW-RUZDIDTESA-N
SMILES
CC1=C(C=CN=C1C[S@@](=O)C2=NC3=CC=CC=C3N2)OCC(F)(F)F
MeSH Unique ID
D064748
Source
PubChem CID 9578005

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

17 entry terms
  • 2-((R)-((3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl)methyl)sulfinyl)-1H-benzimidazole
  • Lansoprazole, R-Isomer
  • R-Lansoprazole
  • Lansoprazole, R Isomer
  • R Lansoprazole
  • R-Isomer Lansoprazole
  • Dexilant
  • Dexlansoprazole Sesquihydrate
  • T-168390
  • TAK 390MR
  • TAK-390
  • TAK-390MR
  • TAK390MR
  • T 168390
  • T168390
  • TAK 390
  • TAK390

MeSH Record

Aspects Covered

25 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, agonists, analogs & derivatives, analysis, antagonists & inhibitors, blood, cerebrospinal fluid, chemical synthesis, chemistry, classification, economics, history, immunology, isolation & purification, metabolism, pharmacokinetics, pharmacology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity, urine.

MeSH Record

History Note

2014; use LANSOPRAZOLE 2008-2013

MeSH Record

Previous Indexing

  • Lansoprazole (2008-2013)

MeSH Hierarchy

Tree Numbers

  1. D02w.886w.640w.074.249w.500w
  2. D03w.383.725w.024.249w.500w
  3. D03w.633.100.103.034.249w.500w

AMA Style

References

  1. National Library of Medicine. Dexlansoprazole. Medical Subject Headings (MeSH). 2026. Unique ID D064748. http://id.nlm.nih.gov/mesh/2026/D064748
  2. Dexlansoprazole. In: Wikipedia. https://en.wikipedia.org/wiki/Dexlansoprazole
  3. Dexlansoprazole. In: Wikidata. https://www.wikidata.org/wiki/Q5268339
  4. Dexlansoprazole. In: PubChem Compound. CID 9578005. https://pubchem.ncbi.nlm.nih.gov/compound/9578005