Ontology mapping
- Primary identifier
-
CHEBI:86318 - Ontology label
- copper(II) chloride dihydrate
- kg-microbe node
CHEBI:86318
Nutritional roles
- Role
- TRACE_ELEMENT
- Confidence
- 1.0
- Evidence
- Reference text
- CultureMech database (2150 occurrences as 'Mineral source')
- Reference type
- DATABASE_ENTRY
- Url
- https://github.com/CultureBotAI/CultureMech
- Excerpt
- Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component
- Curator note
- Widespread use in media formulations (2150 occurrences). High confidence based on 'Defined component' property.
Synonyms (25)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component | RAW_TEXT | CultureMech | |
| Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component | RAW_TEXT | CultureMech | |
| copper (II) chloride dihydrate | EXACT | manual | |
| Copper(II) chloride dihydrate | EXACT | manual | |
| Cupric chloride dihydrate | EXACT | manual | |
| CuCl 2 x 2 H2O | HYDRATE_FORM | kg_microbe | |
| CuCl2 . 2H2O | HYDRATE_FORM | kg_microbe | |
| CuCl2 .2H2O | HYDRATE_FORM | kg_microbe | |
| CuCl2 x 2H2O | HYDRATE_FORM | kg_microbe | |
| CuCl2 · 2H2O | HYDRATE_FORM | kg_microbe | |
| CuCl2.2H2O | HYDRATE_FORM | kg_microbe | |
| CuCl2·2H2O | HYDRATE_FORM | kg_microbe | |
| CuCl2⋅2H2O | HYDRATE_FORM | kg_microbe | |
| CuCl2・2H2O | HYDRATE_FORM | kg_microbe | |
| copper(II) chloride.2H2O | HYDRATE_FORM | kg_microbe | |
| cupric chloride.2H2O | HYDRATE_FORM | kg_microbe | |
| CuCl2-2H2O | HYDRATE_FORM | merged_from_duplicate_mim_record | |
| 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 | |
| Coppertrace | EXACT_SYNONYM | kg_microbe | |
| CuCl 2 | EXACT_SYNONYM | kg_microbe | |
| CuCl2*2H2O | HYDRATE_FORM | kg_microbe | |
| copper dichloride--water (1/2) | EXACT_SYNONYM | kg_microbe | |
| copper(2+) dichloride --water (1/2) | EXACT_SYNONYM | kg_microbe | |
| copper(II) chloride--water (1/2) | EXACT_SYNONYM | kg_microbe |
Chemical properties
- Cas rn
- 10125-13-0
- Data source
- CultureBotHT compounds_to_cas.csv
- Retrieval date
- 2026-04-05T21:48:44.905337+00:00
- Molecular formula
- Cl2Cu.2H2O
- Inchi
- InChI=1S/2ClH.Cu.2H2O/h2*1H;;2*1H2/q;;+2;;/p-2
- Smiles
- [Cl][Cu][Cl].[H]O[H].[H]O[H]
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 2,488
- Distinct media
- 2,488
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 |
| 2026-04-05T21:48:44.901848+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:10125-13-0 from CultureBotHT compounds_to_cas.csv (matched: CuCl2-2H2O) |
| 2026-04-05T21:48:44.905343+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:10125-13-0 from CultureBotHT compounds_to_cas.csv (matched: CuCl2·2H2O) |
| 2026-04-17T12:00:00+00:00 | synonym_expansion_cbclaw LLM | ADDED_SYNONYMS | MAPPED | Added 3 synonyms for unmapped CultureMech surface forms |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 11 synonyms from kg-microbe P4.4 enrichment: CuCl 2 x 2 H2O, CuCl2 . 2H2O, CuCl2 .2H2O, CuCl2 x 2H2O, CuCl2 · 2H2O, ... (6 more) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 12 synonyms from kg-microbe P4.4 enrichment: CuCl 2 x 2 H2O, CuCl2 . 2H2O, CuCl2 .2H2O, CuCl2 x 2 H2O, CuCl2 x 2H2O, ... (7 more) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 6 synonyms from kg-microbe P4.4 enrichment: Coppertrace, CuCl 2, CuCl2*2H2O, copper dichloride--water (1/2), copper(2+) dichloride --water (1/2), ... (1 more) |
| 2026-04-19T07:23:20.785693+00:00 | audit_mim_merge | MERGED_FROM_DUPLICATES | MAPPED | Absorbed 2 duplicate MIM record(s) into this one: Cucl22h2o.yaml, Cucl2-2h2o.yaml. Synonyms, curation_history, and occurrence counts were unioned/summed; winner selected by highest occurrence count with preferred_term readability tie-break. |
| 2026-05-01T07:35:32.955030+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:28.851978+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=Cl2Cu.2H2O; inchi=InChI=1S/2ClH.Cu.2H2O/h2*1H;;2*1H2/q;;+2;;/p-2; smiles=[Cl][Cu][Cl].[H]O[H].[H]O[H] | |
| 2026-05-02T03:12:13.598332+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-29T23:35:36.110790+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: MINERAL (confidence: 1.00) | |
| 2026-06-09T05:23:46.746810+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'CuCl2 x 2 H2O' -> 'copper(II) chloride dihydrate': synced to canonical CHEBI label (preferred_term 'CuCl2 x 2 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 | |
| 2026-08-27T03:16:39.518642+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 101/2150 -> 2488/2488 (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] |