Ontology mapping
- Primary identifier
-
cas:207511-06-6 - Ontology term
-
NCIT:C80654— Malic Acid - Ontology label
- Malic Acid
Nutritional roles
- Role
- CARBON_SOURCE
- Confidence
- 0.8
- Evidence
- Reference type
- COMPUTATIONAL_PREDICTION
- Reference text
- Inferred from curated media-role name pattern
- Curator note
- Provisional role from a curated name-pattern rule; review recommended.
- Role
- ENERGY_SOURCE
- Confidence
- 0.7
- Evidence
- Reference type
- COMPUTATIONAL_PREDICTION
- Reference text
- Canonical energy substrate (catabolised for energy)
- Curator note
- Provisional ENERGY_SOURCE added alongside CARBON_SOURCE; review recommended.
Chemical properties
- Cas rn
- 207511-06-6
- Data source
- CultureBotHT compounds_to_cas.csv
- Retrieval date
- 2026-04-29T06:51:33.117170+00:00
- Molecular formula
- C4H4NaO5-
- Smiles
- C(C(C(=O)[O-])O)C(=O)[O-].[Na+]
- Inchi
- InChI=1S/C4H6O5.Na/c5-2(4(8)9)1-3(6)7;/h2,5H,1H2,(H,6,7)(H,8,9);/q;+1/p-2
- Pubchem cid
- 197014
Evidence (2)
DATABASE_MATCH
via CultureBotHT
Imported from CultureBotHT. CAS-RN 207511-06-6 present, but no CHEBI entry exists (checked OAK CHEBI sqlite + PubChem CID synonyms). FEBA/Hans80 panels: FEBA_carbon. Curator can promote to a CHEBI primary if/when CHEBI adds the term.
DATABASE_MATCH
via NCIT via OLS (stem-substring)
Parent class identified via stem-substring; matched_via='L-Malic acid disodium salt monohydrate'
Occurrence statistics
- Total occurrences
- 0
- Distinct media
- 0
Curation history
| Timestamp | Curator | Action | New status | Changes |
|---|---|---|---|---|
| 2026-04-29T06:51:33.117170+00:00 | audit_add_remaining_culturebotht | CREATED_FROM_CAS_FALLBACK | MAPPED | Created with cas:207511-06-6 as primary identifier; no CHEBI entry exists for this compound. |
| 2026-05-01T07:35:34.268822+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (cas: primary (defined chemical)) | |
| 2026-05-02T02:53:44.135307+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_PUBCHEM_CHEMISTRY | molecular_formula=C4H4NaO5-; smiles=C(C(C(=O)[O-])O)C(=O)[O-].[Na+]; inchi=InChI=1S/C4H6O5.Na/c5-2(4(8)9)1-3(6)7;/h2,5H,1H2,( | |
| 2026-05-02T03:12:15.406050+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-02T04:50:57.947852+00:00 | backfill_parent_terms | BACKFILL_PARENT_NCIT | set ontology_mapping parent=NCIT:C80654 (stem-substring) | |
| 2026-06-03T03:22:14.589506+00:00 | infer_roles_from_name_lists | ANNOTATED | Added media role: CARBON_SOURCE (confidence: 0.80) | |
| 2026-06-04T05:38:59.200913+00:00 | infer_energy_source | ANNOTATED | Added media role: ENERGY_SOURCE (confidence: 0.70) | |
| 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; ENERGY_SOURCE -> nutritional_roles.ENERGY_SOURCE |