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Research tool·genomics·fda_gsrs

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…

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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.

JSON · 33 lines · 962 chars

Examples (1)

Default FDAGSRS Get Substance Relationships call

public-safeinput
JSON · 6 lines · 117 chars
Expected response keys: success

Anonymous-safe example. Rate-limited; no sign-in required.

Identifiers

Catalog ID
tu_FDAGSRS_get_substance_relationships
Tool name
FDAGSRS_get_substance_relationships
Added
2026-07-29 18:13Z
Tags
tooluniverse
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