2',2'-Bisepigallocatechin Digallate

UNMAPPED_0190 chemically defined UNMAPPED

Ontology mapping

Primary identifier
UNMAPPED_0190
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; retained as unmapped pending exact source-backed identity.

Synonyms (1)

SynonymTypeSourceOccurrences
2',2'-Bisepigallocatechin Digallate 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.
2026-05-11T08:17:20Z mediaingredientmech-agentic-curation LLM REVIEWED_SPECIALTY_SMALL_MOLECULE UNMAPPED Classified as a single natural-product-like small molecule and left unmapped because the local OLS exact audit found no exact ontology hit.
2026-06-16T00:00:00+00:00 deep-research-ingredient-edison LLM RESEARCHED_IDENTITY UNMAPPED Edison/PaperQA3 deep research: a single polyphenolic small molecule, but no source-backed CAS/molecular formula/CHEBI; naming-variant instability (digallate vs gallate; position/punctuation) prevents confident grounding. Kept UNMAPPED.
2026-08-06T00:00:00+00:00 edison_literature_identity LLM ANNOTATED Edison LITERATURE (PaperQA3) identity research; report at research/ingredients/22-bisepigallocatechin_Digallate-edison-literature.md (local artifact — research/ is gitignored, so the findings are quoted here rather than linked). Report verdict: ## Executive recommendation — **Retain `UNMAPPED`.** The literature supports that this label was intended to denote a **discrete polyphenolic small molecule**, rather than a buffer, extract, medium formulation, salt mixture, or commercial blend. Nevertheless, the recovered sources do not supply a CAS Registry Number, molecular formula, molecular weight, full stereochemical description, salt/hydrat 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.