methyl 3-keto-a-D-glucopyranoside

UNMAPPED_0233 chemically defined UNMAPPED

Ontology mapping

Primary identifier
UNMAPPED_0233
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
methyl 3-keto-a-D-glucopyranoside 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.
2026-05-11T09:31:08Z mediaingredientmech-agentic-curation LLM REVIEWED_SPECIALTY_CHEMICAL UNMAPPED Classified as a single substituted carbohydrate derivative and left unmapped because the local exact audit found no exact ontology identity.
2026-08-06T00:00:00+00:00 edison_literature_identity LLM ANNOTATED Edison LITERATURE (PaperQA3) identity research; report at research/ingredients/Methyl_3-keto-a-D-glucopyranoside-edison-literature.md (local artifact — research/ is gitignored, so the findings are quoted here rather than linked). Report verdict: **Recommendation: retain `UNMAPPED`.** The label most reasonably denotes a **single, discrete carbohydrate derivative**: the methyl α-D-glucopyranoside in which the C3 secondary alcohol has been oxidized to a ketone. It is not a buffer, extract, medium family, mixture, or commercial formulation. This interpretation is chemically consistent with literature distinguishing position-selective oxidatio 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.