Ontology mapping
- Primary identifier
-
CHEBI:144421 - Ontology label
- iron(III) citrate
Nutritional roles
- Role
- IRON_SOURCE
- Confidence
- 1.0
- Evidence
- Reference text
- CultureMech database (319 occurrences as 'Mineral source')
- Reference type
- DATABASE_ENTRY
- Url
- https://github.com/CultureBotAI/CultureMech
- Excerpt
- Role: Mineral source; Properties: Organic compound, Defined component, Simple component
- Curator note
- Widespread use in media formulations (319 occurrences). High confidence based on 'Defined component' property.
Synonyms (16)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Role: Mineral source; Properties: Organic compound, Defined component, Simple component | RAW_TEXT | CultureMech | |
| Auryxia | EXACT_SYNONYM | kg_microbe | |
| Fe(3+)-citrate | EXACT_SYNONYM | kg_microbe | |
| Fe(NH3)citrate | EXACT_SYNONYM | kg_microbe | |
| Ferric iron citrate | EXACT_SYNONYM | kg_microbe | |
| Iron(III) citrate | EXACT_SYNONYM | kg_microbe | |
| KRX-0502 | EXACT_SYNONYM | kg_microbe | |
| Zerenex | EXACT_SYNONYM | kg_microbe | |
| [2-hydroxypropane-1,2,3-tricarboxylato(3-)-kappa(3)O(1),O(2),O(3)]iron | EXACT_SYNONYM | kg_microbe | |
| iron(3+) 2-hydroxypropane-1,2,3-tricarboxylate | EXACT_SYNONYM | kg_microbe | |
| Ferric citrate | EXACT_SYNONYM | merged_from_duplicate_mim_record | |
| Eisencitrat | EXACT_SYNONYM | merged_from_duplicate_mim_record | |
| Role: Mineral source; Properties: Simple component, Organic compound, Defined component | RAW_TEXT | CultureMech | |
| Role: Mineral source; Properties: Defined component, Simple component, Organic compound | RAW_TEXT | CultureMech | |
| Ferric citrate (0.1%, w/v) | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv | |
| Fe(III)-citrate (19% Fe) | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv |
Chemical properties
- Cas rn
- 3522-50-7
- Data source
- OAK/CHEBI xref
- Retrieval date
- 2026-04-19T07:39:40.088267+00:00
- Molecular formula
- C6H5FeO7
- Inchi
- InChI=1S/C6H8O7.Fe/c7-3(8)1-6(13,5(11)12)2-4(9)10;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);/q;+3/p-3
- Smiles
- O=C1CC2(O)CC(=O)[O][Fe]([O]1)[O]C2=O
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 409
- Distinct media
- 409
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 |
| 2026-04-05T19:51:59.756078+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:2338-05-8 from PubChem API via name lookup (Eisencitrat) |
| 2026-04-05T21:48:45.089164+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:3522-50-7 from CultureBotHT compounds_to_cas.csv (matched: Ferric citrate) |
| 2026-04-05T23:44:48.106262+00:00 | fetch_cas_rn_with_preprocessing | ADDED_CAS_RN | MAPPED | Added CAS-RN:3522-50-7 from PubChem API (preprocessed) via name preprocessing (Iron(III) citrate) |
| 2026-04-05T23:44:48.447735+00:00 | fetch_cas_rn_with_preprocessing | ADDED_CAS_RN | MAPPED | Added CAS-RN:3522-50-7 from PubChem API (preprocessed) via name preprocessing (iron(III) citrate) |
| 2026-04-09T00:32:50.689620+00:00 | enrich_mim_cas_rn_batch | CAS_RN_ADDED | MAPPED | Added CAS-RN 2338-05-8 from PubChem (via CHEBI:144421) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 9 synonyms from kg-microbe P4.4 enrichment: Auryxia, Fe(3+)-citrate, Fe(NH3)citrate, Ferric iron citrate, Iron(III) citrate, ... (4 more) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 8 synonyms from kg-microbe P4.4 enrichment: Auryxia, Fe(3+)-citrate, Fe(NH3)citrate, Ferric iron citrate, KRX-0502, ... (3 more) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 3 synonyms from kg-microbe P4.4 enrichment: 2'-Deoxyguanosine 3'-(dihydrogen phosphate), 2'-Deoxyguanosine 3'-phosphate, 2'-deoxyguanosine 3'-monophosphate |
| 2026-04-19T01:05:11.431265+00:00 | cbclaw_sssom_review_fix | CORRECTED_ONTOLOGY_ID | MAPPED | Corrected ontology_id CHEBI:55553 -> CHEBI:144421 (old label: 'Eisencitrat', new label: 'iron(III) citrate'). Reason: Previous CHEBI:55553 was a nucleotide. Eisencitrat = iron(III) citrate. Stripped 3 kg_microbe-sourced synonyms that were contaminated by the wrong CHEBI. |
| 2026-04-19T01:05:11.438953+00:00 | cbclaw_sssom_review_fix | CORRECTED_ONTOLOGY_ID | MAPPED | Corrected ontology_id CHEBI:144421 -> CHEBI:144421 (old label: 'Ferric citrate', new label: 'iron(III) citrate'). Reason: Previous CHEBI:61300 was a mannose polymer — unrelated. Stripped 9 kg_microbe-sourced synonyms that were contaminated by the wrong CHEBI. |
| 2026-04-19T07:39:40.088622+00:00 | audit_mim_merge | MERGED_FROM_DUPLICATES | MAPPED | Absorbed 4 duplicate MIM record(s) into this one: Ferric_Citrate.yaml, Iron_Iii_Citrate.yaml, Eisencitrat.yaml, Iron_Iii_Citrate_2.yaml. Synonyms, curation_history, and occurrence counts were unioned/summed; winner selected by highest occurrence count with preferred_term readability tie-break. |
| 2026-04-19T07:39:40.088267+00:00 | audit_resolve_risky_cas_rn | RESOLVED_CAS_RN_CONFLICT | MAPPED | CAS-RN conflict across merged group (2338-05-8|3522-50-7) resolved via OAK canonical xref: 3522-50-7 (match) |
| 2026-05-01T07:35:33.528488+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:29.506777+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=C6H5FeO7; inchi=InChI=1S/C6H8O7.Fe/c7-3(8)1-6(13,5(11)12)2-4(9)10;; smiles=O=C1CC2(O)CC(=O)[O][Fe]([O]1)[O]C2=O | |
| 2026-05-02T03:12:14.368578+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-29T23:35:36.111079+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: MINERAL (confidence: 1.00) | |
| 2026-06-09T05:23:46.763230+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'Fe(III) citrate' -> 'iron(III) citrate': synced to canonical CHEBI label (preferred_term 'Fe(III) citrate' 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.IRON_SOURCE | |
| 2026-08-27T03:16:39.518819+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 113/319 -> 409/409 (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] | |
| 2026-08-30T04:48:06.233536+00:00 | claude_culturemech_alias_backfill | ADDED_SYNONYMS | Added 2 CultureMech recipe surface form(s) that folded onto this record's published label but were absent from MIM's label index, so CultureMech could not resolve them: 'Ferric citrate (0.1%, w/v)' (x11 CultureMech mentions); 'Fe(III)-citrate (19% Fe)' (x1 CultureMech mentions). Source: culturemech:output/ingredient_occurrences.tsv. |