Phenotypic Quality Ontology

Last uploaded: March 1, 2022

Preferred Name	quaternary ammonium ion
Synonyms	quaternary ammonium ion Quaternary amine quaternary ammonium ions quaternary ammonium
Definitions	A derivative of ammonium, NH4(+), in which all four of the hydrogens bonded to nitrogen have been replaced with univalent (usually organyl) groups.
ID	http://purl.obolibrary.org/obo/CHEBI_35267
charge	+1
database_cross_reference	KEGG:C06703
definition	A derivative of ammonium, NH4(+), in which all four of the hydrogens bonded to nitrogen have been replaced with univalent (usually organyl) groups.
formula	NR4
has_alternative_id	CHEBI:26470 CHEBI:8693
has_exact_synonym	quaternary ammonium ion
has_obo_namespace	chebi_ontology
has_related_synonym	Quaternary amine quaternary ammonium ions quaternary ammonium
id	CHEBI:35267
in_subset	http://purl.obolibrary.org/obo/chebi#3_STAR
label	quaternary ammonium ion
mass	14.00670
monoisotopicmass	14.00307
notation	CHEBI:35267
prefLabel	quaternary ammonium ion
smiles	[][N+]([])([])[]
subClassOf	http://purl.obolibrary.org/obo/CHEBI_35274 http://purl.obolibrary.org/obo/CHEBI_25697

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Mapping To	Ontology	Source
http://purl.obolibrary.org/obo/CHEBI_35267	Chemical Entities of Biological Interest Ontology	LOOM
http://purl.obolibrary.org/obo/CHEBI_35267	Chemical Entities of Biological Interest Ontology	SAME_URI
http://purl.obolibrary.org/obo/CHEBI_35267	Human Phenotype Ontology China	LOOM
http://purl.obolibrary.org/obo/CHEBI_35267	Human Phenotype Ontology China	SAME_URI
http://purl.obolibrary.org/obo/CHEBI_35267	Cell Ontology	LOOM
http://purl.obolibrary.org/obo/CHEBI_35267	Cell Ontology	SAME_URI
http://purl.obolibrary.org/obo/CHEBI_35267	Human Disease Ontology 123	LOOM
http://purl.obolibrary.org/obo/CHEBI_35267	Human Disease Ontology 123	SAME_URI