Ontology mapping
- Primary identifier
-
CHEBI:18026 - Notes
- Created from FEBA ontology enrichment workflow. Used in 2 FEBA media formulations.
Nutritional roles
- Role
- CARBON_SOURCE
- Confidence
- 0.6
- Evidence
- Reference type
- COMPUTATIONAL_PREDICTION
- Reference text
- Assigned by in-session Claude reasoning (no external API)
- Curator note
- Provisional in-session LLM role assignment; review recommended.
Synonyms (8)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| 2,3 DHB | EXACT_SYNONYM | kg_microbe | |
| 2,3-DIHYDROXY-BENZOIC ACID | EXACT_SYNONYM | kg_microbe | |
| 2-pyrocatechuic acid | EXACT_SYNONYM | kg_microbe | |
| 3-hydroxysalicylic acid | EXACT_SYNONYM | kg_microbe | |
| DOBK | EXACT_SYNONYM | kg_microbe | |
| catechol-3-carboxylic acid | EXACT_SYNONYM | kg_microbe | |
| o-pyrocatechuic acid | EXACT_SYNONYM | kg_microbe | |
| pyrocatechuic acid | EXACT_SYNONYM | kg_microbe |
Chemical properties
- Cas rn
- 303-38-8
- Data source
- FEBA ontology enrichment (via PubChem)
- Retrieval date
- 2026-04-07T10:18:56.158975+00:00
- Molecular formula
- C7H6O4
- Inchi
- InChI=1S/C7H6O4/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3,8-9H,(H,10,11)
- Smiles
- O=C(O)c1cccc(O)c1O
Evidence (1)
CAS_RN_CROSS_REFERENCE
via PubChem
ChEBI ID CHEBI:18026 found via PubChem CAS-RN cross-reference
Occurrence statistics
- Total occurrences
- 2
- Distinct media
- 2
Curation history
| Timestamp | Curator | Action | New status | Changes |
|---|---|---|---|---|
| 2026-04-07T10:18:56.158964+00:00 | feba_ontology_enrichment_batch | CREATED | MAPPED | Created ingredient file from FEBA ontology enrichment batch with ChEBI ID CHEBI:18026 |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 8 synonyms from kg-microbe P4.4 enrichment: 2,3 DHB, 2,3-DIHYDROXY-BENZOIC ACID, 2-pyrocatechuic acid, 3-hydroxysalicylic acid, DOBK, ... (3 more) |
| 2026-05-01T07:35:31.793048+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:27.597112+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=C7H6O4; inchi=InChI=1S/C7H6O4/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3,8-; smiles=O=C(O)c1cccc(O)c1O | |
| 2026-05-02T03:12:11.934098+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-06-09T04:56:30.247733+00:00 | claude_in_session_curation | ANNOTATED | Added media role: CARBON_SOURCE (confidence: 0.60) | |
| 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 |