Chemicals and Drugs

Esomeprazole

The S-isomer of omeprazole.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The S-isomer of omeprazole.

Chemical Identity

Chemical Information

Molecular Formula
C17H19N3O3S
Molecular Weight
345.4 g/mol
CAS Registry No.
119141-88-7
IUPAC Name
6-methoxy-2-[(S)-(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfinyl]-1H-benzimidazole
InChIKey
SUBDBMMJDZJVOS-DEOSSOPVSA-N
SMILES
CC1=CN=C(C(=C1OC)C)C[S@](=O)C2=NC3=C(N2)C=C(C=C3)OC
MeSH Unique ID
D064098
Source
PubChem CID 9568614

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

7 entry terms
  • Esomeprazole Magnesium
  • Esomeprazole Potassium
  • Esomeprazole Sodium
  • Esomeprazole Strontium
  • Esomeprazole Strontium Anhydrous
  • Nexium
  • Strontium, Esomeprazole

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(2013); use OMEPRAZOLE 2003-2012

MeSH Record

Previous Indexing

  • Omeprazole (2003-2012)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Esomeprazole. Medical Subject Headings (MeSH). 2026. Unique ID D064098. http://id.nlm.nih.gov/mesh/2026/D064098
  2. Esomeprazole. In: Wikipedia. https://en.wikipedia.org/wiki/Esomeprazole
  3. Esomeprazole. In: Wikidata. https://www.wikidata.org/wiki/Q553223
  4. Esomeprazole. In: PubChem Compound. CID 9568614. https://pubchem.ncbi.nlm.nih.gov/compound/9568614