Ontology mapping
- Primary identifier
-
CHEBI:30961 - Ontology label
- pyridoxine hydrochloride
- kg-microbe node
CHEBI:30961
Nutritional roles
- Role
- VITAMIN_SOURCE
- Confidence
- 1.0
- Evidence
- Reference text
- CultureMech database (1942 occurrences as 'Vitamin')
- Reference type
- DATABASE_ENTRY
- Url
- https://github.com/CultureBotAI/CultureMech
- Excerpt
- Role: Vitamin; Properties: Organic compound, Defined component, Simple component
- Curator note
- Widespread use in media formulations (1942 occurrences). High confidence based on 'Defined component' property.
Synonyms (16)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Role: Vitamin; Properties: Organic compound, Defined component, Simple component | RAW_TEXT | CultureMech | |
| 2-methyl-3-hydroxy-4,5-bis(hydroxymethyl)pyridine hydrochloride | EXACT_SYNONYM | kg_microbe | |
| 3-hydroxy-4,5-dimethylol-alpha-picoline hydrochloride | EXACT_SYNONYM | kg_microbe | |
| 4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol hydrochloride | EXACT_SYNONYM | kg_microbe | |
| 5-hydroxy-6-methyl-3,4-pyridinedimethanol hydrochloride | EXACT_SYNONYM | kg_microbe | |
| pyridoxol hydrochloride | EXACT_SYNONYM | kg_microbe | |
| Pyridoxine-HCl | EXACT_SYNONYM | merged_from_duplicate_mim_record | |
| Pyridoxine HCl | EXACT_SYNONYM | merged_from_duplicate_mim_record | |
| Pyridoxine·HCl | EXACT_SYNONYM | merged_from_duplicate_mim_record | |
| Role: Vitamin; Properties: Simple component, Organic compound, Defined component | RAW_TEXT | CultureMech | |
| Pyridoxine・HCl | EXACT | manual | |
| Pyridoxine-HCl (VitaminB6) | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv | |
| Pyridoxine-HCl (Vitamin B6) | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv | |
| Pyridoxine . HCl | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv | |
| Pyridoxine.HCL | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv | |
| Pyridoxine-hydrochloride | RAW_TEXT | sssom_other_backfill |
Chemical properties
- Cas rn
- 58-56-0
- Data source
- PubChem API
- Retrieval date
- 2026-04-05T19:53:45.005975+00:00
- Molecular formula
- C8H11NO3.HCl
- Inchi
- InChI=1S/C8H11NO3.ClH/c1-5-8(12)7(4-11)6(3-10)2-9-5;/h2,10-12H,3-4H2,1H3;1H
- Smiles
- Cc1ncc(CO)c(CO)c1O.Cl
Evidence (2)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Male rats about 100 days old were fed a B-6 deficient diet supplemented with 4'-deoxypyridoxine (1 g/kg diet) and/or pyridoxine hydrochloride (22 mg/kg diet) for 30 to 35 days.
Auto-proposed; curator should rephrase or remove.
Occurrence statistics
- Total occurrences
- 2,029
- Distinct media
- 2,027
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 |
| 2026-04-05T19:53:45.006015+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:58-56-0 from PubChem API via name lookup (Pyridoxine hydrochloride) |
| 2026-04-05T21:48:45.678087+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:58-56-0 from CultureBotHT compounds_to_cas.csv (matched: Pyridoxine-HCl) |
| 2026-04-05T21:48:45.680067+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:58-56-0 from CultureBotHT compounds_to_cas.csv (matched: pyridoxine-HCl) |
| 2026-04-05T21:48:45.683366+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:58-56-0 from CultureBotHT compounds_to_cas.csv (matched: Pyridoxine HCl) |
| 2026-04-05T21:48:45.686389+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:58-56-0 from CultureBotHT compounds_to_cas.csv (matched: Pyridoxine Hydrochloride) |
| 2026-04-05T21:48:45.688158+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:58-56-0 from CultureBotHT compounds_to_cas.csv (matched: Pyridoxine·HCl) |
| 2026-04-17T12:00:00+00:00 | synonym_expansion_cbclaw LLM | ADDED_SYNONYMS | MAPPED | Added 2 synonyms (unicode dot variants) for unmapped CultureMech surface forms |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 5 synonyms from kg-microbe P4.4 enrichment: 2-methyl-3-hydroxy-4,5-bis(hydroxymethyl)pyridine hydrochloride, 3-hydroxy-4,5-dimethylol-alpha-picoline hydrochloride, 4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol hydrochloride, 5-hydroxy-6-methyl-3,4-pyridinedimethanol hydrochloride, pyridoxol hydrochloride |
| 2026-04-19T07:39:23.955331+00:00 | audit_mim_merge | MERGED_FROM_DUPLICATES | MAPPED | Absorbed 5 duplicate MIM record(s) into this one: Pyridoxine-hcl.yaml, Pyridoxine_Hcl.yaml, Pyridoxinehcl.yaml, Pyridoxine_Hydrochloride_2.yaml, Pyridoxine-hcl_2.yaml. Synonyms, curation_history, and occurrence counts were unioned/summed; winner selected by highest occurrence count with preferred_term readability tie-break. |
| 2026-05-01T07:35:35.991191+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:32.082376+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=C8H11NO3.HCl; inchi=InChI=1S/C8H11NO3.ClH/c1-5-8(12)7(4-11)6(3-10)2-9-; smiles=Cc1ncc(CO)c(CO)c1O.Cl | |
| 2026-05-01T08:09:48.106384+00:00 | auto_classify_ingredient_type | APPLY_EVIDENCE_PROPOSAL | added pmid=6257871 from propose-evidence batch | |
| 2026-05-02T03:12:18.012444+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-29T23:35:36.112698+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: VITAMIN_SOURCE (confidence: 1.00) | |
| 2026-06-09T05:23:46.825203+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'Pyridoxine hydrochloride' -> 'pyridoxine hydrochloride': synced to canonical CHEBI label (preferred_term 'Pyridoxine hydrochloride' unchanged). | |
| 2026-07-20T00:00:00+00:00 | migrate_media_roles_to_facets | ANNOTATED | Migrated legacy media_roles to role facets (#128): VITAMIN_SOURCE -> nutritional_roles.VITAMIN_SOURCE | |
| 2026-08-27T03:16:39.519778+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 156/1942 -> 2027/2029 (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 4 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: 'Pyridoxine-HCl (VitaminB6)' (x4 CultureMech mentions); 'Pyridoxine-HCl (Vitamin B6)' (x2 CultureMech mentions); 'Pyridoxine . HCl' (x1 CultureMech mentions); 'Pyridoxine.HCL' (x1 CultureMech mentions). Source: culturemech:output/ingredient_occurrences.tsv. | |
| 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: 'Pyridoxine-hydrochloride'. Tokens already present on the kg-microbe ontology node were left out as redundant (#520). |