CHEBI:32959 - triphosphate group

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ChEBI Name triphosphate group
ChEBI ID CHEBI:32959
Definition An inorganic group obtained by removal of one of the hydrogen atoms from triphosphoric acid.
Stars This entity has been manually annotated by the ChEBI Team.
Download Molfile XML SDF
Formula H4O10P3
Net Charge 0
Average Mass 256.94704
Monoisotopic Mass 256.90173
SMILES P(OP(O)(=O)O)(O)(=O)OP(=O)(O)O*
ChEBI Ontology
Outgoing triphosphate group (CHEBI:32959) is a inorganic group (CHEBI:33246)
triphosphate group (CHEBI:32959) is conjugate acid of triphosphate group(4−) (CHEBI:68550)
triphosphate group (CHEBI:32959) is substituent group from triphosphoric acid (CHEBI:39949)
Incoming triphosphate group(4−) (CHEBI:68550) is conjugate base of triphosphate group (CHEBI:32959)
IUPAC Name
(hydroxy{[hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl)oxy
Synonym Source
‒O‒PO(OH)‒O‒PO(OH)‒O‒PO(OH)2 ChEBI
Last Modified
16 October 2012
General Comment
2005-06-20 The name 'triphosphate' is used for the ‒O‒PO(OH)‒O‒PO(OH)‒O‒PO(OH)2 group irrespective of its state of ionization.