Download BindingDB binding record files by BindingDB monomer ID.
Download ChEMBL molecule records as JSON and SDF by ChEMBL compound ID.
Download PubChem compound records as JSON, SDF, and SMILES by CID, compound name, or InChIKey.
Convert InChI strings into SMILES with batch support and downloadable outputs.
Convert MDL MOL ligand files into canonical SMILES strings for registration, filtering, and downstream analysis.
Convert MOL2 ligand files into SMILES strings for registration, filtering, and downstream analysis.
Run Open Babel in the browser to convert chemical and structure files, with coordinate, hydrogen, and pH options where the WASM runtime supports them.
Convert SDF ligand files, including multi-record batches, into SMILES strings.
Convert SMILES strings into InChI strings with batch support and downloadable outputs.
Convert SMILES strings into 3D MOL2 files for docking and molecular modeling workflows.
Download BindingDB binding record files by BindingDB monomer ID.
Download ChEMBL molecule records as JSON and SDF by ChEMBL compound ID.
Download PubChem compound records as JSON, SDF, and SMILES by CID, compound name, or InChIKey.
Convert InChI strings into SMILES with batch support and downloadable outputs.
Convert MDL MOL ligand files into canonical SMILES strings for registration, filtering, and downstream analysis.
Convert MOL2 ligand files into SMILES strings for registration, filtering, and downstream analysis.
Run Open Babel in the browser to convert chemical and structure files, with coordinate, hydrogen, and pH options where the WASM runtime supports them.
Convert SDF ligand files, including multi-record batches, into SMILES strings.
Convert SMILES strings into InChI strings with batch support and downloadable outputs.
Convert SMILES strings into 3D MOL2 files for docking and molecular modeling workflows.
Configure inputs to begin
Set options on the left, then click “Fetch downloads” — or start from an example.
CHEBI:15365
CHEBI:30616
CHEBI:17544
ChEBI Download fetches Chemical Entities of Biological Interest records by ChEBI ID. It returns the JSON record and key metadata such as name, formula, charge, and curation stars when available.
Use this tool when you need a stable chemical ontology record for metabolites, small molecules, biochemical reactions, or annotation workflows.
| Input | Description |
|---|---|
Entry ID | ChEBI identifier. Examples: CHEBI:15365, CHEBI:30616, CHEBI:17544. |
| Setting | Description |
|---|---|
Database | Opens the selected database download tool. |
| File | Format | Use |
|---|---|---|
| JSON | .json | ChEBI compound record and ontology metadata. |
The results panel lists the JSON record as a downloadable file. The Details tab summarizes the database, ChEBI ID, record title, file label, format, source type, filename, and URL.
Filenames follow the pattern:
chebi-CHEBI-15365-json.jsonChEBI identifiers include a prefix and numeric ID. Keep the prefix when possible because it makes the source of the identifier clear.
This tool returns the JSON record supported by the current ChEBI provider. For structure files, use a compound database such as PubChem Download or ChEMBL Download when the molecule has a matching record there.
CHEBI: in the ID?Yes. The prefix is supported and helps avoid confusing ChEBI IDs with identifiers from other databases.
ChEBI uses stars to indicate curation status. More stars generally indicate a more reviewed record.