Record Information
Version1.0
Creation Date2016-05-19 01:56:51 UTC
Update Date2016-11-09 01:09:27 UTC
Accession NumberCHEM004969
Identification
Common NameCALCIUM PYROPHOSPHATE
ClassSmall Molecule
Description
Contaminant Sources
  • EAFUS Chemicals
  • FooDB Chemicals
  • HPV EPA Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
Ca2p2O7ChEBI
Calcium pyrophosphateChEBI
Diphosphoric acid, calcium salt (2:1)ChEBI
Calcium pyrophosphoric acidGenerator
Diphosphate, calcium salt (2:1)Generator
Calcium diphosphoric acidGenerator
Calcium pyrophosphate dihydrateMeSH
Calcium pyrophosphate, monohydrateMeSH
Diphosphate, calciumMeSH
Monohydrate calcium pyrophosphateMeSH
Pyrophosphate, calciumMeSH
Calcium pyrophosphate (2:1)MeSH
Pyrophosphate dihydrate, calciumMeSH
Calcium pyrophosphate (1:1)MeSH
Calcium pyrophosphate (1:2)MeSH
Pyrophosphate, monohydrate calciumMeSH
Chemical FormulaCa2O7P2
Average Molecular Mass254.099 g/mol
Monoisotopic Mass253.837 g/mol
CAS Registry Number7790-76-3
IUPAC Namedicalcium (phosphonatooxy)phosphonate
Traditional Namedicalcium diphosphate
SMILES[Ca++].[Ca++].[O-]P([O-])(=O)OP([O-])([O-])=O
InChI IdentifierInChI=1S/2Ca.H4O7P2/c;;1-8(2,3)7-9(4,5)6/h;;(H2,1,2,3)(H2,4,5,6)/q2*+2;/p-4
InChI KeyJUNWLZAGQLJVLR-UHFFFAOYSA-J
Chemical Taxonomy
Description belongs to the class of inorganic compounds known as alkaline earth metal pyrophosphates. These are inorganic compounds in which the largest oxoanion is pyrophosphate, and in which the heaviest atom not in an oxoanion is an alkaline earth metal.
KingdomInorganic compounds
Super ClassMixed metal/non-metal compounds
ClassAlkaline earth metal oxoanionic compounds
Sub ClassAlkaline earth metal pyrophosphates
Direct ParentAlkaline earth metal pyrophosphates
Alternative Parents
Substituents
  • Alkaline earth metal pyrophosphate
  • Inorganic calcium salt
  • Inorganic oxide
  • Inorganic salt
Molecular FrameworkNot Available
External Descriptors
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
logP-1.4ChemAxon
pKa (Strongest Acidic)1.7ChemAxon
Physiological Charge-3ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area135.61 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity21.04 m³·mol⁻¹ChemAxon
Polarizability9.03 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0090000000-039c9b40fe8bf71a6f70Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-0090000000-039c9b40fe8bf71a6f70Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0udi-0090000000-039c9b40fe8bf71a6f70Spectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDHMDB0303420
FooDB IDFDB013351
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkCalcium_phosphate
Chemspider ID23034
ChEBI ID32598
PubChem Compound IDNot Available
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available