Ferric-NTA

UNMAPPED_0149 chemically defined UNMAPPED

Ontology mapping

Primary identifier
UNMAPPED_0149
Notes
Imported from CultureBotHT (compounds_to_cas.csv (no CAS-RN)). No CAS-RN or CHEBI mapping available; curator review needed. Reviewed on 2026-05-11 as a ferric-NTA complex; not identity-mapped to generic NTA or iron.

Synonyms (1)

SynonymTypeSourceOccurrences
Ferric-NTA RAW_TEXT culturebotht

Occurrence statistics

Total occurrences
0
Distinct media
0

Curation history

TimestampCuratorActionNew statusChanges
2026-04-29T06:51:33.117170+00:00 audit_add_remaining_culturebotht CREATED_AS_UNMAPPED UNMAPPED Imported from CultureBotHT (compounds_to_cas.csv (no CAS-RN)). No CAS-RN or CHEBI mapping available; curator review needed.
2026-05-11T07:56:05Z mediaingredientmech-agentic-curation LLM REVIEWED_METAL_NTA_COMPLEX UNMAPPED Classified as a single metal-NTA complex and left unmapped because no exact local ontology term for ferric-NTA was verified; generic NTA or ferric iron mappings would not preserve complex identity.
2026-08-06T00:00:00+00:00 edison_literature_identity LLM ANNOTATED Edison LITERATURE (PaperQA3) identity research; report at research/ingredients/Ferric-NTA-edison-literature.md (local artifact — research/ is gitignored, so the findings are quoted here rather than linked). Report verdict: **Recommended interpretation:** Ferric-NTA is an operational name for an iron(III)–nitrilotriacetetate coordination system, commonly written **ferric NTA**, **ferric-NTA**, **ferric nitrilotriacetate**, **Fe-NTA**, **Fe(III)-NTA**, or **iron(III)-NTA**. It can be used as a soluble iron source added to biological media, but the unqualified label does **not** establish one isolated salt, hydrate, co No ontology CURIE was proposed. Recorded as provenance only — no grounding applied from this run. Edison's recommendations are deliberately conservative, and a plausible identifier promoted by a mechanism that never decided anything is what #203 and #263 exist to undo. Any CURIE above is a curator's to accept or reject.