Chemical substance record

Adenosine

58-61-7C₁₀H₁₃N₅O₄267.245 g/mol

Organic/Inorganic Small MoleculeChEBI source record

A ribonucleoside composed of a molecule of adenine attached to a ribofuranose moiety via a β‒N9-glycosidic bond. — ChEBI

Safety references

Safety documents & references

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Identity & molecular properties

Source-linked values

CAS number	58-61-7	ChEBI ↗
Molecular formula	C₁₀H₁₃N₅O₄	ChEBI ↗
Molar mass	267.245 g/mol	ChEBI ↗
Monoisotopic mass	267.09675 Da	ChEBI ↗
Formal charge	0	ChEBI ↗
ChEBI identifier	CHEBI:16335	ChEBI ↗

Cross-source molecular data

PubChem

Molar mass	267.24 g/mol	PubChem ↗
Exact mass	267.09675391 Da	PubChem ↗
Computed XLogP	-1.1	PubChem ↗
Topological polar surface area (Å²)	140	PubChem ↗
H-bond donors	4	PubChem ↗
H-bond acceptors	8	PubChem ↗
Rotatable bonds	2	PubChem ↗

PubChem computed values are shown separately from the ChEBI record. An exact InChIKey match was used to connect the records. Molecular descriptors do not describe a supplied product’s purity, particle size or performance.

Names & structural identifiers

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Source preferred name

adenosine

IUPAC name

adenosine

InChIKey

OIRDTQYFTABQOQ-KQYNXXCUSA-N

SMILES

Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O

InChI

InChI=1S/C10H13N5O4/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(18)6(17)4(1-16)19-10/h2-4,6-7,10,16-18H,1H2,(H2,11,12,13)/t4-,6-,7-,10-/m1/s1

Names & synonyms

AdenocardAdenocorAdenoscan

Names are supplied by ChEBI. Trade names and related synonyms may describe a broader product context.

Classification & relationships

ChEBI ontology

purines D-ribonucleosideChEBI parent class · 142355 ↗adenosinesChEBI parent class · 22260 ↗

nucleoside organic heterocyclic compound organic molecular entity

Roles recorded in ChEBI

analgesiccardiovascular drugantineoplastic agentvasodilator agentanti-arrhythmia druganti-inflammatory agenthuman metabolitefundamental metabolite

Database role annotations describe reported biological or chemical roles; they are not product approvals or recommendations for use.

Mass ↔ amount of substance

Calculated from sourced mass

Amount

Input unit

Equivalent amount

0.00374188 mol

Uses 267.245 g/mol from ChEBI. Assumes the substance described by this record; no purity or concentration correction is applied.

Elemental composition

Theoretical mass fractions

C

Carbon · 10 atoms

44.94%

N

Nitrogen · 5 atoms

26.21%

O

Oxygen · 4 atoms

23.95%

H

Hydrogen · 13 atoms

4.90%

Calculated theoretical mass fractions from the reported formula and PubChem periodic-table atomic masses. These are not assay or purity results.

Research & patent references

Selected source associations

Adenosine and chronic ischemia of the lower limbs. ↗Vascular medicine (London, England) · 2000 · PMID 11213237

Increase of adenosine plasma levels after oral trimetazidine: a pharmacological preconditioning? ↗Pharmacological research · 2002 Jan · PMID 11820865

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Sources & record history

Checked 27 Sep 2026

Identity, formula, mass, synonyms & ontologyEMBL-EBI ChEBI · CHEBI:16335

Release 255, 9 September 2026. ChEBI three-star (manually annotated) source entry. View original record ↗ · CC BY 4.0

Additional molecular descriptorsNCBI PubChem · CID 60961 · retrieved 2026-09-27

PubCAS formats source data, connects references and computes explicitly labelled conversions. CAS cross-references are supplied by ChEBI; they do not constitute CAS verification or endorsement.

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