Ethanol

CHEBI:16236 chemically defined MAPPED CHEBI EXACT_MATCH

Ontology mapping

Primary identifier
CHEBI:16236
Ontology label
ethanol
kg-microbe node
CHEBI:16236

Synonyms (22)

SynonymTypeSourceOccurrences
(non-methylated) RAW_TEXT CultureMech
Cross-references: KEGG:etoh RAW_TEXT CultureMech
Role: Solvating media; Properties: Defined component, Organic compound, Simple component RAW_TEXT CultureMech
Role: Solvating media; Properties: Defined component, Simple component, Organic compound RAW_TEXT CultureMech
Role: Solvating media; Properties: Organic compound, Defined component, Simple component RAW_TEXT CultureMech
1-hydroxyethane EXACT_SYNONYM kg_microbe
Aethanol EXACT_SYNONYM kg_microbe
Aethylalkohol EXACT_SYNONYM kg_microbe
Alkohol EXACT_SYNONYM kg_microbe
C2H5OH EXACT_SYNONYM kg_microbe
Dehydrated ethanol EXACT_SYNONYM kg_microbe
EtOH EXACT_SYNONYM kg_microbe
Ethyl alcohol EXACT_SYNONYM kg_microbe
Methylcarbinol EXACT_SYNONYM kg_microbe
[CH2Me(OH)] EXACT_SYNONYM kg_microbe
[OEtH] EXACT_SYNONYM kg_microbe
alcohol etilico EXACT_SYNONYM kg_microbe
alcool ethylique EXACT_SYNONYM kg_microbe
etanol EXACT_SYNONYM kg_microbe
hydroxyethane EXACT_SYNONYM kg_microbe
spiritus vini EXACT_SYNONYM kg_microbe
Ethanol absolute EXACT_SYNONYM merged_from_duplicate_mim_record

Rejected enrichment labels (1)

Provenance-only candidates: these are not synonyms and do not resolve to this record.

Rejected labelDispositionSourceOccurrences
produces: ethanol REJECTED_LABEL kg_microbe

Chemical properties

Cas rn
64-17-5
Data source
PubChem API
Retrieval date
2026-04-05T19:52:01.198308+00:00
Molecular formula
C2H6O
Inchi
InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3
Smiles
CCO

Evidence (1)

DATABASE_MATCH via CultureMech

Imported from CultureMech pipeline, quality=DIRECT_MATCH

Occurrence statistics

Total occurrences
193
Distinct media
193

Curation history

TimestampCuratorActionNew statusChanges
2026-03-09T06:54:18.022301+00:00 import_from_culturemech IMPORTED MAPPED Initial import from CultureMech pipeline
2026-04-05T19:52:01.198337+00:00 fetch_cas_rn_from_pubchem ADDED_CAS_RN MAPPED Added CAS-RN:64-17-5 from PubChem API via name lookup (Ethanol)
2026-04-05T19:52:01.699514+00:00 fetch_cas_rn_from_pubchem ADDED_CAS_RN MAPPED Added CAS-RN:64-17-5 from PubChem API via name lookup (Ethanol absolute)
2026-04-05T21:48:45.052411+00:00 fetch_cas_rn_from_culturebot_csv ADDED_CAS_RN MAPPED Added CAS-RN:64-17-5 from CultureBotHT compounds_to_cas.csv (matched: ethanol)
2026-04-18T00:00:00+00:00 cbclaw_kg_microbe_sweep LLM ADDED_SYNONYMS MAPPED Added 18 synonyms from kg-microbe P4.4 enrichment: 1-hydroxyethane, Aethanol, Aethylalkohol, Alkohol, C2H5OH, ... (13 more)
2026-04-18T00:00:00+00:00 cbclaw_kg_microbe_sweep LLM ADDED_SYNONYMS MAPPED Added 5 synonyms from kg-microbe P4.4 enrichment: 6-C-Me-alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-alpha-D-Man, 6-C-Me-alpha-D-Manp-(1->2)-alpha-D-Manp-(1->2)-alpha-D-Manp-(1->3)-alpha-D-Manp, 6-C-methyl-alpha-D-mannosyl-(1->2)-alpha-D-mannosyl-(1->2)-alpha-D-mannosyl-(1->3)-alpha-D-mannose, 7-deoxy-L-glycero-alpha-D-manno-heptopyranosyl-(1->2)-alpha-D-mannopyranosyl-(1->2)-alpha-D-mannopyranosyl-(1->3)-alpha-D-mannopyranose, 7-deoxy-L-glycero-alpha-D-manno-heptosyl-(1->2)-alpha-D-mannosyl-(1->2)-alpha-D-mannosyl-(1->3)-alpha-D-mannose
2026-04-19T01:05:11.434813+00:00 cbclaw_sssom_review_fix CORRECTED_ONTOLOGY_ID MAPPED Corrected ontology_id CHEBI:64175 -> CHEBI:16236 (old label: 'Ethanol absolute', new label: 'ethanol'). Reason: Previous CHEBI:64175 was a mannose oligosaccharide — unrelated. Stripped 5 kg_microbe-sourced synonyms that were contaminated by the wrong CHEBI.
2026-04-19T07:39:23.955331+00:00 audit_mim_merge MERGED_FROM_DUPLICATES MAPPED Absorbed 2 duplicate MIM record(s) into this one: Ethanol_Absolute.yaml, Ethanol_2.yaml. Synonyms, curation_history, and occurrence counts were unioned/summed; winner selected by highest occurrence count with preferred_term readability tie-break.
2026-05-01T07:35:33.453670+00:00 auto_classify_ingredient_type AUTO_CLASSIFY_INGREDIENT_TYPE set ingredient_type=SINGLE_INGREDIENT (CHEBI primary)
2026-05-01T08:08:29.429510+00:00 auto_classify_ingredient_type AUTO_BACKFILL_CHEBI_CHEMISTRY molecular_formula=C2H6O; inchi=InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3; smiles=CCO
2026-05-02T03:12:14.268641+00:00 auto_classify_ingredient_type AUTO_CLASSIFY_INGREDIENT_TYPE set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula))
2026-05-29T23:35:36.111052+00:00 extract_roles_from_synonyms ANNOTATED Added media role: SALT (confidence: 1.00)
2026-06-09T05:23:46.761295+00:00 correct_stale_ontology_labels.py CORRECTED ontology_label 'Ethanol' -> 'ethanol': synced to canonical CHEBI label (preferred_term 'Ethanol' unchanged).
2026-07-20T00:00:00+00:00 migrate_media_roles_to_facets CORRECTED Dropped media_roles role SALT: legacy media_roles SALT assignment dropped during the #128 facet migration: this ingredient is not a salt contributing ionic strength or osmotic balance, so the assignment was a mis-curation rather than a role to rehome. Re-curate onto PhysicochemicalRoleEnum.OSMOTIC_AGENT only if warranted.
2026-08-27T03:16:39.518800+00:00 refresh_occurrence_statistics CORRECTED occurrence_statistics 62/234 -> 193/193 (media_count/total_occurrences), derived from distinct CultureMech recipe ids in the #337 occurrence table. The prior values came from the importer retired in #453, whose media_count counted a list truncated to 50 examples (#449). [source=ingredient_occurrences.tsv culturemech_rev=15a4da5c08 rows=194137 distinct_recipes=15257]
2026-09-22T06:14:49.563933+00:00 claude LLM REJECTED_TRAIT_SYNONYMS Retyped activity/assay phrases as provenance-only REJECTED_LABEL because they describe a process or organism trait, not an ingredient name (#703): 'produces: ethanol'. Preserved original text and source metadata. No identity, mapping, role, or remaining-synonym claim was adjudicated.