EMBL-EBI | Chemical Biology | ChEBI

Example searches: iron*, InChI=1S/CH4O/c1-2/h2H,1H3, caffeine | Advanced Search

CHEBI:33462 - phosphonate(1−)

Default Structure
ChEBI IDCHEBI:33462
ChEBI Namephosphonate(1−)
Stars
ASCII Namephosphonate(1-)
DefinitionA monovalent inorganic anion obtained by deprotonation of one of the two OH groups in phosphonic acid.
Last Modified21 November 2019
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaH2O3P
Net Charge-1
Average Mass80.987
Monoisotopic Mass80.97470
SMILES[H]OP([H])(=O)[O-]
InChIInChI=1S/H3O3P/c1-4(2)3/h4H,(H2,1,2,3)/p-1
InChIKeyABLZXFCXXLZCGV-UHFFFAOYSA-M
ChEBI Ontology
Outgoing Relation(s)
phosphonate(1−) (CHEBI:33462) is a monovalent inorganic anion (CHEBI:79389)
phosphonate(1−) (CHEBI:33462) is a phosphorus oxoanion (CHEBI:33461)
phosphonate(1−) (CHEBI:33462) is conjugate acid of phosphonate(2−) (CHEBI:16215)
phosphonate(1−) (CHEBI:33462) is conjugate base of phosphonic acid (CHEBI:44976)
Incoming Relation(s)
(acetamidomethyl)phosphonate(1−) (CHEBI:134093) has functional parent phosphonate(1−) (CHEBI:33462)
1-aminocyclopropylphosphonate(1−) (CHEBI:44158) has functional parent phosphonate(1−) (CHEBI:33462)
3-phosphonatopyruvate(2−) (CHEBI:71402) has functional parent phosphonate(1−) (CHEBI:33462)
phosphonic acid (CHEBI:44976) is conjugate acid of phosphonate(1−) (CHEBI:33462)
phosphonate(2−) (CHEBI:16215) is conjugate base of phosphonate(1−) (CHEBI:33462)
IUPAC Names 
hydridohydroxidodioxidophosphate(1−)
hydrogen phosphonate
Synonyms  Source
hydrogenphosphonateIUPAC
[PHO2(OH)]−IUPAC
Manual XrefsDatabases
78TPDBeChem