Chemicals and Drugs

Levalbuterol

The R-isomer of albuterol.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The R-isomer of albuterol.

Chemical Identity

Chemical Information

Molecular Formula
C13H21NO3
Molecular Weight
239.31 g/mol
CAS Registry No.
34391-04-3
IUPAC Name
4-[(1R)-2-(tert-butylamino)-1-hydroxyethyl]-2-(hydroxymethyl)phenol
InChIKey
NDAUXUAQIAJITI-LBPRGKRZSA-N
SMILES
CC(C)(C)NC[C@@H](C1=CC(=C(C=C1)O)CO)O
MeSH Unique ID
D064412
Source
PubChem CID 123600

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

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MeSH Record

Synonyms

5 entry terms
  • Levalbuterol Hydrochloride
  • Levosalbutamol Hydrochloride
  • Xopenex
  • Hydrochloride, Levalbuterol
  • Hydrochloride, Levosalbutamol

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 ALBUTEROL 2001-2013

MeSH Record

Previous Indexing

  • Albuterol (2001-2013)

MeSH Hierarchy

Tree Numbers

  1. D02w.033w.100w.291.057w.500w
  2. D02w.092w.063w.291.057w.500w
  3. D02w.092w.471.683w.061w.500w

AMA Style

References

  1. National Library of Medicine. Levalbuterol. Medical Subject Headings (MeSH). 2026. Unique ID D064412. http://id.nlm.nih.gov/mesh/2026/D064412
  2. Levalbuterol. In: Wikipedia. https://en.wikipedia.org/wiki/Levosalbutamol
  3. Levalbuterol. In: Wikidata. https://www.wikidata.org/wiki/Q408709
  4. Levalbuterol. In: PubChem Compound. CID 123600. https://pubchem.ncbi.nlm.nih.gov/compound/123600