Preferred Name

diphosphoric acid
Synonyms

Pyrophosphate

PYROPHOSPHATE

Diphosphorsaeure

Pyrophosphorsaeure

Pyrophosphoric acid

acide diphosphorique

H4P2O7

[(HO)2P(O)OP(O)(OH)2]

1,5-dihydrido-2,4-dihydroxido-2,4-dioxido-1,3,5-trioxy-2,4-diphosphy-[5]catena

mu-oxido-bis(dihydroxidooxidophosphorus)

Diphosphoric acid

diphosphoric acid

Definitions

An acyclic phosphorus acid anhydride obtained by condensation of two molecules of phosphoric acid.

ID

http://purl.obolibrary.org/obo/CHEBI_29888

charge

0

database_cross_reference

PMID:6291941

Reaxys:3942075

KNApSAcK:C00019561

KEGG:C00013

ECMDB:ECMDB04142

PDBeChem:PPV

DrugBank:DB04160

Gmelin:82619

CAS:2466-09-3

definition

An acyclic phosphorus acid anhydride obtained by condensation of two molecules of phosphoric acid.

formula

H4O7P2

has role

http://purl.obolibrary.org/obo/CHEBI_76971

has_alternative_id

CHEBI:45067

CHEBI:8683

has_exact_synonym

1,5-dihydrido-2,4-dihydroxido-2,4-dioxido-1,3,5-trioxy-2,4-diphosphy-[5]catena

mu-oxido-bis(dihydroxidooxidophosphorus)

Diphosphoric acid

diphosphoric acid

has_obo_namespace

chebi_ontology

has_related_synonym

Pyrophosphate

PYROPHOSPHATE

Diphosphorsaeure

Pyrophosphorsaeure

Pyrophosphoric acid

acide diphosphorique

H4P2O7

[(HO)2P(O)OP(O)(OH)2]

id

CHEBI:29888

in_subset

http://purl.obolibrary.org/obo/chebi#3_STAR

inchi

InChI=1S/H4O7P2/c1-8(2,3)7-9(4,5)6/h(H2,1,2,3)(H2,4,5,6)

inchikey

XPPKVPWEQAFLFU-UHFFFAOYSA-N

is conjugate acid of

http://purl.obolibrary.org/obo/CHEBI_33017

label

diphosphoric acid

mass

177.97508

monoisotopicmass

177.94323

notation

CHEBI:29888

prefLabel

diphosphoric acid

smiles

OP(O)(=O)OP(O)(O)=O

treeView

http://purl.obolibrary.org/obo/CHEBI_37786

http://purl.obolibrary.org/obo/CHEBI_33457

subClassOf

http://purl.obolibrary.org/obo/CHEBI_37786

http://purl.obolibrary.org/obo/CHEBI_33457

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