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CHEBI:33017 - diphosphate(1−)
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ChEBI Name
diphosphate(1−)
ChEBI ID
CHEBI:33017
ChEBI ASCII Name
diphosphate(1-)
Definition
A monovalent inorganic anion obtained by deprotonation of one of the phosphate OH groups in diphosphoric acid.
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This entity has been manually annotated by the ChEBI Team.
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Formula
H3O7P2
Net Charge
-1
Average Mass
176.96714
Monoisotopic Mass
176.93595
InChI
InChI=1S/H4O7P2/c1-8(2,3)7-9(4,5)6/h(H2,1,2,3)(H2,4,5,6)/p-1
InChIKey
XPPKVPWEQAFLFU-UHFFFAOYSA-M
SMILES
OP(O)(=O)OP(O)([O-])=O
ChEBI Ontology
Outgoing
diphosphate(1−) (
CHEBI:33017
)
is a
diphosphate ion (
CHEBI:35782
)
diphosphate(1−) (
CHEBI:33017
)
is a
monovalent inorganic anion (
CHEBI:79389
)
diphosphate(1−) (
CHEBI:33017
)
is conjugate acid of
diphosphate(2−) (
CHEBI:45212
)
diphosphate(1−) (
CHEBI:33017
)
is conjugate base of
diphosphoric acid (
CHEBI:29888
)
Incoming
diphosphoric acid (
CHEBI:29888
)
is conjugate acid of
diphosphate(1−) (
CHEBI:33017
)
diphosphate(2−) (
CHEBI:45212
)
is conjugate base of
diphosphate(1−) (
CHEBI:33017
)
IUPAC Name
trihydrogen diphosphate
Synonym
Source
H
3
P
2
O
7
−
IUPAC
Registry Number
Type
Source
185086
Gmelin Registry Number
Gmelin
Last Modified
04 October 2014