Cloxacillin sodium salt monohydrate

CHEBI:34978 chemically defined MAPPED CHEBI CAS_RN_LOOKUP

Ontology mapping

Primary identifier
CHEBI:34978
Ontology label
cloxacillin sodium monohydrate

Physicochemical roles

Synonyms (1)

SynonymTypeSourceOccurrences
sodium 2,2-dimethyl-6beta-({[5-methyl-3-(2-chlorophenyl)isoxazol-4-yl]carbonyl}amino)penam-3alpha-carboxylate hydrate EXACT_SYNONYM chebi_synonym_review

Chemical properties

Cas rn
7081-44-9
Data source
CultureBotHT compounds_to_cas.csv
Retrieval date
2026-04-29T06:34:31.158938+00:00
Molecular formula
C19H17ClN3O5S.H2O.Na
Inchi
InChI=1S/C19H18ClN3O5S.Na.H2O/c1-8-11(12(22-28-8)9-6-4-5-7-10(9)20)15(24)21-13-16(25)23-14(18(26)27)19(2,3)29-17(13)23;;/h4-7,13-14,17H,1-3H3,(H,21,24)(H,26,27);;1H2/q;+1;/p-1/t13-,14+,17-;;/m1../s1
Smiles
[H]O[H].[H][C@]12SC(C)(C)[C@H](C(=O)[O-])N1C(=O)[C@H]2NC(=O)c1c(-c2ccccc2Cl)noc1C.[Na+]

Evidence (1)

DATABASE_MATCH via CultureBotHT

Imported from CultureBotHT. CAS-RN→CHEBI mapping resolved via OAK CHEBI sqlite (cas xref). FEBA/Hans80 panels: Hans80Anti, Hans80metals.

Occurrence statistics

Total occurrences
0
Distinct media
0

Curation history

TimestampCuratorActionNew statusChanges
2026-04-29T06:34:31.158938+00:00 audit_cas_chebi_followup CREATED_FROM_CAS_LOOKUP MAPPED Created from CultureBotHT CAS-RN=7081-44-9; CHEBI resolved via OAK CHEBI sqlite (cas xref); Imported from CultureBotHT. CAS-RN→CHEBI mapping resolved via OAK CHEBI sqlite (cas xref). FEBA/Hans80 panels: Hans80Anti, Hans80metals.
2026-05-01T07:35:32.824224+00:00 auto_classify_ingredient_type AUTO_CLASSIFY_INGREDIENT_TYPE set ingredient_type=SINGLE_INGREDIENT (CHEBI primary)
2026-05-01T08:08:28.674287+00:00 auto_classify_ingredient_type AUTO_BACKFILL_CHEBI_CHEMISTRY molecular_formula=C19H17ClN3O5S.H2O.Na; inchi=InChI=1S/C19H18ClN3O5S.Na.H2O/c1-8-11(12(22-28-8)9; smiles=[H]O[H].[H][C@]12SC(C)(C)[C@H](C(=O)[O-])N1C(=O)[C
2026-05-02T03:12:13.425437+00:00 auto_classify_ingredient_type AUTO_CLASSIFY_INGREDIENT_TYPE set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula))
2026-06-02T07:05:13.387708+00:00 infer_roles_from_name_lists ANNOTATED Added media role: SELECTIVE_AGENT (confidence: 0.80)
2026-07-20T00:00:00+00:00 migrate_media_roles_to_facets ANNOTATED Migrated legacy media_roles to role facets (#128): SELECTIVE_AGENT -> physicochemical_roles.SELECTIVE_AGENT
2026-08-24T00:00:00+00:00 regrade_synonym_matches REGRADED_TO_CAS_RN_LOOKUP mapping_quality EXACT_MATCH -> CAS_RN_LOOKUP (#317). The record was created by an explicit CAS-to-ChEBI lookup and its current CAS RN 7081-44-9 uniquely resolves by ChEBI xref to CHEBI:34978 'cloxacillin sodium monohydrate'. CAS_RN_LOOKUP records the method that established this mapping; a lexical grade would discard that provenance. ontology_id is unchanged. The own-identifier SSSOM predicate remains skos:exactMatch under Rule D (#438), independently of mapping quality.