Ontology mapping
- Primary identifier
-
CHEBI:64205 - Ontology label
- calcium nitrate
Nutritional roles
- Role
- MINERAL_SOURCE
- Confidence
- 1.0
- Evidence
- Reference type
- DATABASE_ENTRY
- Reference text
- Imported from CultureMech pipeline
- Curator note
- Original role text: Mineral
Synonyms (6)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| 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, Defined component, Simple component | RAW_TEXT | CultureMech | |
| Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component | RAW_TEXT | CultureMech | |
| Role: Mineral source; Properties: Simple component, Defined component, Inorganic compound | RAW_TEXT | CultureMech | |
| calcium dinitrate | EXACT_SYNONYM | chebi_synonym_review |
Rejected enrichment labels (6)
Provenance-only candidates: these are not synonyms and do not resolve to this record.
| Rejected label | Disposition | Source | Occurrences |
|---|---|---|---|
| Cadmium(II) nitrate | REJECTED_LABEL | kg_microbe | |
| Cd(NO3)2 | REJECTED_LABEL | kg_microbe | |
| Nitric acid, cadmium salt | REJECTED_LABEL | kg_microbe | |
| Nitric acid, cadmium salt (2:1) | REJECTED_LABEL | kg_microbe | |
| cadmium dinitrate | REJECTED_LABEL | kg_microbe | |
| cadmium nitrate | REJECTED_LABEL | kg_microbe |
Chemical properties
- Cas rn
- 10124-37-5
- Data source
- PubChem API
- Retrieval date
- 2026-04-05T19:51:16.957499+00:00
- Molecular formula
- Ca.2NO3
- Inchi
- InChI=1S/Ca.2NO3/c;2*2-1(3)4/q+2;2*-1
- Smiles
- O=[N+]([O-])[O-].O=[N+]([O-])[O-].[Ca+2]
Evidence (2)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
MANUAL_CURATION
via cbclaw_kg_microbe_sweep
Corrected from CHEBI:77732 (cadmium nitrate — unrelated compound) to CHEBI:64205 (calcium nitrate, anhydrous). Same CultureMech cadmium-nitrate import contamination observed in Ferric_Citrate_Monohydrate.yaml. CAS-RN 10124-37-5 confirms calcium nitrate (anhydrous).
Occurrence statistics
- Total occurrences
- 37
- Distinct media
- 37
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 |
| 2026-04-05T19:51:16.957523+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:10124-37-5 from PubChem API via name lookup (Ca(NO3)2) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | REMAPPED | MAPPED | Remapped CHEBI:77732 (cadmium nitrate) → CHEBI:64205 (calcium nitrate). Original CHEBI was part of a CultureMech cadmium-nitrate bulk-import contamination pattern also seen in Ferric_Citrate_Monohydrate.yaml. |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 6 synonyms from kg-microbe P4.4 enrichment: Cadmium(II) nitrate, Cd(NO3)2, Nitric acid, cadmium salt, Nitric acid, cadmium salt (2:1), cadmium dinitrate, ... (1 more) |
| 2026-05-01T07:35:32.489158+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:28.307184+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=Ca.2NO3; inchi=InChI=1S/Ca.2NO3/c;2*2-1(3)4/q+2;2*-1; smiles=O=[N+]([O-])[O-].O=[N+]([O-])[O-].[Ca+2] | |
| 2026-05-02T03:12:12.942647+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-29T23:35:36.110305+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: MINERAL (confidence: 1.00) | |
| 2026-07-20T00:00:00+00:00 | migrate_media_roles_to_facets | ANNOTATED | Migrated legacy media_roles to role facets (#128): MINERAL -> nutritional_roles.MINERAL_SOURCE | |
| 2026-08-27T03:16:39.518469+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 13/13 -> 37/37 (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] | |
| 2026-09-20T00:00:00Z | retire_wrong_compound_synonyms LLM | CORRECTED | Marked 6 synonym(s) non-resolving: ['Cadmium(II) nitrate', 'Cd(NO3)2', 'Nitric acid, cadmium salt', 'Nitric acid, cadmium salt (2:1)', 'cadmium dinitrate', 'cadmium nitrate']. ChEBI gives these names to CHEBI:77732, not to this record's CHEBI:64205 -- calcium nitrate is not cadmium nitrate. Kept as REJECTED_LABEL so a rebuild cannot restore them from kg-microbe's synonym list (#669). |