FDAGSRS Get Substance Relationships
Get the FDA GSRS substance relationship graph plus regulatory references for a substance by UNII. Returns the full set of relationship edges that the default substance view drops as unexpanded link stubs: salt/solvate->parent, impurity->parent, metabolite->parent (including METABOLITE ACTIVE / METABOLITE INACTIVE), prodrug->metabolite-active, and the active moiety, each with the related substance name+UNII, interaction type, qualification, amount, and comments. Also returns the regulatory/liter…
Overview
Get the FDA GSRS substance relationship graph plus regulatory references for a substance by UNII. Returns the full set of relationship edges that the default substance view drops as unexpanded link stubs: salt/solvate->parent, impurity->parent, metabolite->parent (including METABOLITE ACTIVE / METABOLITE INACTIVE), prodrug->metabolite-active, and the active moiety, each with the related substance name+UNII, interaction type, qualification, amount, and comments. Also returns the regulatory/literature references attached to the record. No API key required. Example: UNII 'R16CO5Y76E' (aspirin) -> 37 relationships + 78 references.
Schema
JSON Schema the agent (or your API call) must match.
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Examples (1)
Default FDAGSRS Get Substance Relationships call
Public-safe example · rate-limited
Identifiers
- Catalog ID
- tu_FDAGSRS_get_substance_relationships
- Tool name
- FDAGSRS_get_substance_relationships
- Added
- 2026-07-29 18:13Z
- Tags
- tooluniverse