Ontology mapping
- Primary identifier
-
CHEBI:91246 - Ontology label
- copper(II) sulfate hexahydrate
- kg-microbe node
CHEBI:91246
Nutritional roles
- Role
- TRACE_ELEMENT
- 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.
Synonyms (5)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| CuSO4.6H2O | HYDRATE_FORM | kg_microbe | |
| copper(2+) sulfate hexahydrate | EXACT_SYNONYM | kg_microbe | |
| copper(II) sulfate hexahydrate | EXACT_SYNONYM | kg_microbe | |
| cupric sulfate hexahydrate | EXACT_SYNONYM | kg_microbe | |
| copper(2+) sulfate--water (1/6) | EXACT_SYNONYM | chebi_synonym_review |
Chemical properties
- Molecular formula
- Cu.6H2O.O4S
- Inchi
- InChI=1S/Cu.H2O4S.6H2O/c;1-5(2,3)4;;;;;;/h;(H2,1,2,3,4);6*1H2/q+2;;;;;;;/p-2
- Smiles
- O.O.O.O.O.O.O=S(=O)([O-])[O-].[Cu+2]
- Data source
- CHEBI sqlite (oaklib)
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 5
- Distinct media
- 5
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 |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 4 synonyms from kg-microbe P4.4 enrichment: CuSO4.6H2O, copper(2+) sulfate hexahydrate, copper(II) sulfate hexahydrate, cupric sulfate hexahydrate |
| 2026-05-01T07:35:32.995674+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:28.900332+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=Cu.6H2O.O4S; inchi=InChI=1S/Cu.H2O4S.6H2O/c;1-5(2,3)4;;;;;;/h;(H2,1,2; smiles=O.O.O.O.O.O.O=S(=O)([O-])[O-].[Cu+2] | |
| 2026-05-02T03:12:13.648936+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-06-02T07:05:13.387951+00:00 | infer_roles_from_name_lists | ANNOTATED | Added media role: MINERAL (confidence: 0.80) | |
| 2026-06-09T05:23:46.747665+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'CuSO4 x 6 H2O' -> 'copper(II) sulfate hexahydrate': synced to canonical CHEBI label (preferred_term 'CuSO4 x 6 H2O' unchanged). | |
| 2026-07-20T00:00:00+00:00 | migrate_media_roles_to_facets | ANNOTATED | Migrated legacy media_roles to role facets (#128): MINERAL -> nutritional_roles.TRACE_ELEMENT | |
| 2026-08-27T03:16:39.518662+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 3/3 -> 5/5 (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] |