Chemicals and Drugs

Adenosine

A nucleoside that is composed of ADENINE and D-RIBOSE. Adenosine or adenosine derivatives play many important biological roles in addition to being components of DNA and RNA. Adenosine itself is a neurotransmitter.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A nucleoside that is composed of ADENINE and D-RIBOSE. Adenosine or adenosine derivatives play many important biological roles in addition to being components of DNA and RNA. Adenosine itself is a neurotransmitter.

Chemical Identity

Chemical Information

Molecular Formula
C10H13N5O4
Molecular Weight
267.24 g/mol
CAS Registry No.
58-61-7
IUPAC Name
(2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol
InChIKey
OIRDTQYFTABQOQ-KQYNXXCUSA-N
SMILES
C1=NC(=C2C(=N1)N(C=N2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O)N
MeSH Unique ID
D000241
Source
PubChem CID 60961

MeSH Record

Classification

Related Concepts

Knowledge Graph

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

2 entry terms
  • Adenocard
  • Adenoscan

MeSH Record

Aspects Covered

29 allowable subheadings

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

MeSH Record

History Note

72; was see under NUCLEOSIDES 1963-71

MeSH Record

Previous Indexing

  • Nucleosides (1966-1971)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Adenosine. Medical Subject Headings (MeSH). 2026. Unique ID D000241. http://id.nlm.nih.gov/mesh/2026/D000241
  2. Adenosine. In: Wikipedia. https://en.wikipedia.org/wiki/Adenosine
  3. Adenosine. In: Wikidata. https://www.wikidata.org/wiki/Q190012
  4. Adenosine. In: PubChem Compound. CID 60961. https://pubchem.ncbi.nlm.nih.gov/compound/60961