Tutorial An introduction to the ChEBI database and ontology, showing users how to search and browse the web/programmatic interface.
Statistics Graphs showing the growth of ChEBI, the numbers of curated, submitted and unchecked entries, the numbers of links to other resources and the sources of the information present in ChEBI
User Manual Learn more about the data fields in the ChEBI and data sources for ChEBI.
SDF files ChEBI provides its chemical structures and additional data in structure-data file (SDF) format.
Database files ChEBI is stored in a relational database and we currently provide the ChEBI tables in flat-file tab delimited format, as an Oracle binary dumps and a generic SQL dumps for MySQL and PostgreSQL database.
Entity of the month
Aspartame (CHEBI:2877) is a common sugar substitute used as a sweetener in many prepared foods and beverages, particularly diet drinks. It is a common choice for those trying to lose weight, as it contains reduced calories and decreases the incidence of metabolic syndrome (the generic term for a group of symptoms associated with type 2 diabetes and cardiovascular disease).