Chemical identity cross-reference context
Data teams use this context as the controlled identity layer for joins across the estate.
EMBL-EBI cross-references linking chemical structures across ChEMBL, PubChem, DrugBank, FDA, and 40+ chemical databases.
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Overview
Data teams use this context as the controlled identity layer for joins across the estate.
EMBL-EBI cross-references linking chemical structures across ChEMBL, PubChem, DrugBank, FDA, and 40+ chemical databases.
Use authoritative registries as the stable join layer across drugs, genes, organizations, providers, and chemicals.
Resolve synonyms, deprecated codes, alternate names, and source-specific identifiers into canonical entities.
Improve match rates for every downstream product by applying deterministic and reviewed mapping rules.
Maintain identity lineage, version history, and confidence scores for audit-ready joins.
Source authority
EMBL-EBI UniChem
Freshness
Last refreshed 2026-09-01
Monthly
Coverage
200M+ cross-references
2 delivery tables