CHEBI:48108 - phosphono group

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name phosphono group
ChEBI ID CHEBI:48108
Definition The inorganic group ‒P(=O)OH2.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:44974, CHEBI:30930
Download Molfile XML SDF
Formula H2O3P
Net Charge 0
Average Mass 80.98784
Monoisotopic Mass 80.97416
ChEBI Ontology
Outgoing phosphono group (CHEBI:48108) is a inorganic group (CHEBI:33246)
phosphono group (CHEBI:48108) is substituent group from phosphonic acid (CHEBI:44976)
phosphono group (CHEBI:48108) is substituent group from phosphoric acid (CHEBI:26078)
IUPAC Names
dihydroxyoxo-λ5-phosphanyl
dihydroxyphosphoryl
phosphono
Synonyms Sources
‒P(O)(OH)2 IUPAC
phospho
Note: (2016-12-23) Used in biochemical nomenclature in place of 'phosphono' to denote the ‒P(=O)OH2 group linked to a heteroatom. Also in biochemical nomenclature used as an infix to name phosphoric diesters.
ChEBI
phospho group ChEBI
Manual Xref Database
PHS PDBeChem
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Last Modified
27 December 2016