Ontologies
CHEBI

Chemical Entities of Biological Interest (CHEBI)

OWL
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Last submission date July 15, 2026
Summary
Classes
Properties
Instances
Notes
Mappings
Resources
Visualization
Widgets
SPARQL

General information

Chemical Entities of Biological Interest is a freely available ontology and dictionary of molecular entities focused on small chemical compounds, with traceable chemical classifications and relationships., Chemical Entities of Biological Interest, also known as ChEBI, is a chemical database and ontology of molecular entities focused on 'small' chemical compounds, that is part of the Open Biomedical Ontologies (OBO) effort at the European Bioinformatics Institute (EBI). See more...
Initial created on July 15, 2026. For additional information, contact Ch Ebi Team (chebi-help@ebi.ac.uk).
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Identifiers

URI

http://purl.obolibrary.org/obo/chebi_lite.owl
http://purl.obolibrary.org/obo/chebi_lite.owl

Version IRI

http://purl.obolibrary.org/obo/chebi/253/chebi_lite.owl
http://purl.obolibrary.org/obo/chebi/253/chebi_lite.owl

MatPortal URI

https://dev.matportal.org/ontologies/CHEBI
https://dev.matportal.org/ontologies/CHEBI

Dates

Creation date

July 15, 2026

Submission date

July 15, 2026

Agents

Contact

ChEBI Team

Other links

Projects and usage information

Projects using CHEBI

No projects using CHEBI

Methodology and provenance

The fields Knowledge representation paradigm, Engineering methodology, Created with, Accrual method, Accrual periodicity... are empty

Community

Notes

ChEBI subsumes and replaces the Chemical Ontology first. This ontology was developed by Michael Ashburner and Pankaj Jaiswal. Data was cuarated by The ChEBI Curation Team. For any queries contact chebi-help@ebi.ac.uk

Groups

Content

Preferred namespace prefix

chebi_ontology

Visits

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