Ontology mapping
- Primary identifier
-
CHEBI:31440 - Ontology label
- copper(II) sulfate pentahydrate
- kg-microbe node
CHEBI:31440
Nutritional roles
- Role
- TRACE_ELEMENT
- Confidence
- 1.0
- Evidence
- Reference text
- CultureMech database (1253 occurrences as 'Mineral source')
- Reference type
- DATABASE_ENTRY
- Url
- https://github.com/CultureBotAI/CultureMech
- Excerpt
- Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component
- Curator note
- Widespread use in media formulations (1253 occurrences). High confidence based on 'Defined component' property.
Synonyms (24)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component | RAW_TEXT | CultureMech | |
| Copper (II) sulfate pentahydrate | EXACT_SYNONYM | kg_microbe | |
| CuSO4 . 5H2O | HYDRATE_FORM | kg_microbe | |
| CuSO4 .5H2O | HYDRATE_FORM | kg_microbe | |
| CuSO4 x 5H2O | HYDRATE_FORM | kg_microbe | |
| CuSO4 · 5H2O | HYDRATE_FORM | kg_microbe | |
| CuSO4 ⋅ 5H2O | HYDRATE_FORM | kg_microbe | |
| CuSO4.5H2O | HYDRATE_FORM | kg_microbe | |
| CuSO4·5H2O | HYDRATE_FORM | kg_microbe | |
| CuSO4・5H2O | HYDRATE_FORM | kg_microbe | |
| copper sulfate pentahydrate | EXACT_SYNONYM | kg_microbe | |
| copper sulphate(5.H2O) | HYDRATE_FORM | kg_microbe | |
| copper(2+) sulfate (1:1) pentahydrate | EXACT_SYNONYM | kg_microbe | |
| copper(2+) sulfate pentahydrate | EXACT_SYNONYM | kg_microbe | |
| copper(II) sulfate pentahydrate | EXACT_SYNONYM | kg_microbe | |
| copper(II) sulfate, pentahydrate | EXACT_SYNONYM | kg_microbe | |
| cupric sulfate pentahydrate | EXACT_SYNONYM | kg_microbe | |
| Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component | RAW_TEXT | CultureMech | |
| Role: Mineral source; Properties: Defined component, Simple component, Inorganic compound | RAW_TEXT | CultureMech | |
| Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component | RAW_TEXT | CultureMech | |
| Role: Mineral source; Properties: Simple component, Inorganic compound, Defined component | RAW_TEXT | CultureMech | |
| copper(2+) sulfate--water (1/5) | EXACT_SYNONYM | chebi_synonym_review | |
| CuSO .5H O | RAW_TEXT | sssom_other_backfill | |
| CuSO4*5 H2O | RAW_TEXT | sssom_other_backfill |
Chemical properties
- Cas rn
- 7758-99-8
- Data source
- PubChem (via CHEBI:31440)
- Retrieval date
- 2026-04-09T00:32:50.689620+00:00
- Molecular formula
- Cu.5H2O.O4S
- Inchi
- InChI=1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2
- Smiles
- O=S(=O)([O-])[O-].[Cu+2].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H]
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 1,490
- Distinct media
- 1,486
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 |
| 2026-04-05T21:48:44.913346+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:7758-99-8 from CultureBotHT compounds_to_cas.csv (matched: CuSO4·5H2O) |
| 2026-04-05T21:48:44.915766+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:7758-99-8 from CultureBotHT compounds_to_cas.csv (matched: CuSO4.5H2O) |
| 2026-04-05T21:48:44.917812+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:7758-99-8 from CultureBotHT compounds_to_cas.csv (matched: CuSO4 . 5H2O) |
| 2026-04-07T10:19:11.882571+00:00 | feba_ontology_enrichment_batch | CREATED | MAPPED | Created ingredient file from FEBA ontology enrichment batch with ChEBI ID CHEBI:31440 |
| 2026-04-09T00:32:50.689620+00:00 | enrich_mim_cas_rn_batch | CAS_RN_ADDED | MAPPED | Added CAS-RN 7758-99-8 from PubChem (via CHEBI:31440) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 16 synonyms from kg-microbe P4.4 enrichment: Copper (II) sulfate pentahydrate, CuSO4 . 5H2O, CuSO4 .5H2O, CuSO4 x 5H2O, CuSO4 · 5H2O, ... (11 more) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 16 synonyms from kg-microbe P4.4 enrichment: CuSO4 . 5H2O, CuSO4 .5H2O, CuSO4 x 5 H2O, CuSO4 x 5H2O, CuSO4 · 5H2O, ... (11 more) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 15 synonyms from kg-microbe P4.4 enrichment: Copper (II) sulfate pentahydrate, CuSO4 . 5H2O, CuSO4 .5H2O, CuSO4 x 5 H2O, CuSO4 x 5H2O, ... (10 more) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 15 synonyms from kg-microbe P4.4 enrichment: Copper (II) sulfate pentahydrate, CuSO4 .5H2O, CuSO4 x 5 H2O, CuSO4 x 5H2O, CuSO4 · 5H2O, ... (10 more) |
| 2026-04-19T07:23:20.785693+00:00 | audit_mim_merge | MERGED_FROM_DUPLICATES | MAPPED | Absorbed 4 duplicate MIM record(s) into this one: Copper_II_sulfate_pentahydrate.yaml, Cuso45h2o.yaml, Cuso4_5h2o.yaml, Cuso45h2o_2.yaml. Synonyms, curation_history, and occurrence counts were unioned/summed; winner selected by highest occurrence count with preferred_term readability tie-break. |
| 2026-05-01T07:35:32.989947+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:28.894045+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=Cu.5H2O.O4S; inchi=InChI=1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,; smiles=O=S(=O)([O-])[O-].[Cu+2].[H]O[H].[H]O[H].[H]O[H].[ | |
| 2026-05-02T03:12:13.642056+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-29T23:35:36.110812+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: MINERAL (confidence: 1.00) | |
| 2026-06-09T05:23:46.747569+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'CuSO4 x 5 H2O' -> 'copper(II) sulfate pentahydrate': synced to canonical CHEBI label (preferred_term 'CuSO4 x 5 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 | |
| 2026-08-27T03:16:39.518660+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 280/1253 -> 1486/1490 (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] | |
| 2026-09-02T17:40:44.716277+00:00 | claude_sssom_surface_form_backfill | ADDED_SYNONYMS | Recovered 1 surface form(s) that the published SSSOM `other` carried but no curated record did, so a rebuild would have dropped them from KGX: 'CuSO .5H O'. Tokens already present on the kg-microbe ontology node were left out as redundant (#520). | |
| 2026-09-02T22:41:49.137449+00:00 | claude_sssom_surface_form_backfill | ADDED_SYNONYMS | Recovered 1 surface form(s) that the published SSSOM `other` carried but no curated record did, so a rebuild would have dropped them from KGX: 'CuSO4*5 H2O'. Tokens already present on the kg-microbe ontology node were left out as redundant (#520). |