Welcome to the Small Molecule Identifier Database (SMID DB)

SMIDs (Small Molecule Identifiers) represent gene-style identifiers for small molecules newly identified in C. elegans and other nematodes. SMIDs aim to make life easier for describing biogenic small molecules in metabolomic and genomic applications.

Browse SMIDs

SMID Classes

Search SMIDs
(example: ascr#3)
Why do we need SMIDs?

How to cite SMID DB

Contact us

Metabolomics resources

SMID-DB.org is managed by Maro Kariya. Please report any errors to smid-db@cornell.edu.