Record Information
Version 1.0
Update Date 1/22/2018 11:54:54 AM
Metabolite IDPAMDB110165
Identification
Name: isopentenyl diphosphate
Description:Trianion of isopentenyl diphosphate arising from deprotonation of the three OH groups of the diphosphate.
Structure
Thumb
Synonyms:
  • isopentenyl-pp
  • isopentenyl pyrophosphate
  • IPP
  • δ(3)-isopentenyl-PP
  • Δ3-isopentenyl-PP
  • 3-methylbut-3-enyl diphosphate
  • 3-methylbut-3-enyl pyrophosphate
Chemical Formula: C5H9O7P2
Average Molecular Weight: 243.07
Monoisotopic Molecular Weight: 246.0058257599
InChI Key: NUHSROFQTUXZQQ-UHFFFAOYSA-K
InChI: InChI=1S/C5H12O7P2/c1-5(2)3-4-11-14(9,10)12-13(6,7)8/h1,3-4H2,2H3,(H,9,10)(H2,6,7,8)/p-3
CAS number: 358-71-4
IUPAC Name:3-methylbut-3-en-1-yl diphosphate
Traditional IUPAC Name: isopentenyl-diphosphate
SMILES:C=C(C)CCOP([O-])(=O)OP([O-])(=O)[O-]
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of chemical entities known as isoprenoid phosphates. These are prenol lipids containing a phosphate group linked to an isoprene (2-methylbuta-1,3-diene) unit.
Kingdom Chemical entities
Super ClassOrganic compounds
Class Lipids and lipid-like molecules
Sub ClassPrenol lipids
Direct Parent Isoprenoid phosphates
Alternative Parents
Substituents
  • Organic pyrophosphate
  • Isoprenoid phosphate
  • Monoalkyl phosphate
  • Alkyl phosphate
  • Phosphoric acid ester
  • Organic phosphoric acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aliphatic acyclic compound
Molecular Framework Aliphatic acyclic compounds
External Descriptors
Physical Properties
State: Solid
Charge:-3
Melting point: Not Available
Experimental Properties:
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility6.69 mg/mLALOGPS
logP0.04ALOGPS
logP0.2ChemAxon
logS-1.6ALOGPS
pKa (Strongest Acidic)1.78ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area113.29 Å2ChemAxon
Rotatable Bond Count6ChemAxon
Refractivity48.21 m3·mol-1ChemAxon
Polarizability19.01 Å3ChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations: Not Available
Reactions:
Pathways:
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MSNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014j-9670000000-fa3d42a8ff93d345cea7View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-014i-9200000000-78e51dcb039157700c59View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-014i-9100000000-a585b43371cb54efe2ebView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0490000000-391e90cfd97e6adcbb06View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-9510000000-fed3169adff6f1179e01View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-5c099085cd907446a2fbView in MoNA
References
References:
  • Reichenberg A, Hintz M, Kletschek Y, Kuhl T, Haug C, Engel R, Moll J, Ostrovsky DN, Jomaa H, Eberl M (2003)Replacing the pyrophosphate group of HMB-PP by a diphosphonate function abrogates Its potential to activate human gammadelta T cells but does not lead to competitive antagonism. Bioorganic & medicinal chemistry letters 13, Pubmed: 12657258
  • Nagaki M, Kannari H, Ishibashi J, Maki Y, Nishino T, Ogura K, Koyama T (1998)Substrate specificity of thermostable farnesyl diphosphate synthase with alkyl group homologs of isopentenyl diphosphate. Bioorganic & medicinal chemistry letters 8, Pubmed: 9873578
Synthesis Reference: Kao, Chai-Lin; Kittleman, William; Zhang, Hua; Seto, Haruo; Liu, Hung-Wen. Stereochemical Analysis of Isopentenyl Diphosphate Isomerase Type II from Staphylococcus aureus Using Chemically Synthesized (S)- and (R)-[2-2H]Isopentenyl Diphosphates.Organic Let
Material Safety Data Sheet (MSDS) Not Available
External Links:
ResourceLink
ChEBI128769
ChemSpider13115335
HMDBHMDB01347
IAF126033956
KEGGC00129
MetaboLightsMTBLC128769
PubChem15983957