Ontology mapping
- Primary identifier
-
CHEBI:62064 - Ontology label
- butane-2,3-diol
Nutritional roles
- Role
- CARBON_SOURCE
- Confidence
- 1.0
- Evidence
- Reference type
- DATABASE_ENTRY
- Reference text
- Imported from CultureMech pipeline
- Curator note
- Original role text: Carbon Source
Synonyms (9)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| 2,3-Butylene glycol | EXACT_SYNONYM | kg_microbe | |
| 2,3-Dihydroxybutane | EXACT_SYNONYM | kg_microbe | |
| Dimethylene glycol | EXACT_SYNONYM | kg_microbe | |
| Dimethylethylene glycol | EXACT_SYNONYM | kg_microbe | |
| Pseudobutylene glycol | EXACT_SYNONYM | kg_microbe | |
| Sym-dimethylethylene glycol | EXACT_SYNONYM | kg_microbe | |
| butane-2,3-diol | EXACT_SYNONYM | kg_microbe | |
| Role: Carbon source; Properties: Organic compound, Defined component, Simple component | RAW_TEXT | CultureMech | |
| 3-butanediol | RAW_TEXT | microbedecoder |
Chemical properties
- Cas rn
- 513-85-9
- Data source
- PubChem API
- Retrieval date
- 2026-04-05T19:50:53.894590+00:00
- Molecular formula
- C4H10O2
- Inchi
- InChI=1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3
- Smiles
- CC(O)C(C)O
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 7
- Distinct media
- 7
Curation history
| Timestamp | Curator | Action | New status | Changes |
|---|---|---|---|---|
| 2026-03-09T06:54:18.022301+00:00 | import_from_culturemech | IMPORTED | MAPPED | Initial import from CultureMech pipeline |
| 2026-04-05T19:50:53.894631+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:513-85-9 from PubChem API via name lookup (2,3-butanediol) |
| 2026-04-05T21:48:44.670641+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:513-85-9 from CultureBotHT compounds_to_cas.csv (matched: 2,3-Butanediol) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 7 synonyms from kg-microbe P4.4 enrichment: 2,3-Butylene glycol, 2,3-Dihydroxybutane, Dimethylene glycol, Dimethylethylene glycol, Pseudobutylene glycol, ... (2 more) |
| 2026-04-19T07:39:23.955331+00:00 | audit_mim_merge | MERGED_FROM_DUPLICATES | MAPPED | Absorbed 1 duplicate MIM record(s) into this one: 23-butanediol_2.yaml. Synonyms, curation_history, and occurrence counts were unioned/summed; winner selected by highest occurrence count with preferred_term readability tie-break. |
| 2026-05-01T07:35:31.785791+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:27.589282+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=C4H10O2; inchi=InChI=1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3; smiles=CC(O)C(C)O | |
| 2026-05-02T03:12:11.925813+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-29T23:35:36.109993+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: CARBON_SOURCE (confidence: 1.00) | |
| 2026-06-09T05:23:46.708820+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label '2,3-butanediol' -> 'butane-2,3-diol': synced to canonical CHEBI label (preferred_term '2,3-butanediol' unchanged). | |
| 2026-07-20T00:00:00+00:00 | migrate_media_roles_to_facets | ANNOTATED | Migrated legacy media_roles to role facets (#128): CARBON_SOURCE -> nutritional_roles.CARBON_SOURCE | |
| 2026-08-06T05:06:48.536349+00:00 | issue_213_grounding LLM | MERGED_FROM_UNMAPPED_DUPLICATE | Absorbed UNMAPPED_0632 '3-butanediol' as a RAW_TEXT synonym -- '3-butanediol' is a truncation artifact of 2,3-butanediol (a diol cannot have a single locant); folded into the existing 2,3-butanediol record (#213). No new SSSOM row; CHEBI:62064 is already mapped. Source: kgmicrobe.trait:3_butanediol. | |
| 2026-08-27T03:16:39.518256+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 3/3 -> 7/7 (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] |