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Identification
YMDB IDYMDB16145
NamePhosphoric acid
SpeciesNot Available
StrainBrewer's yeast
DescriptionNot Available
Structure
Thumb
Synonyms
  • [PO(OH)3]
  • Acide phosphorique
  • Acidum phosphoricum
  • H3PO4
  • Orthophosphoric acid
  • Phosphorsaeureloesungen
  • Phosphorsaeure
  • Phosphoric acid
  • Orthophosphate
  • Diphosphate tetrasodium
  • Marphos
  • NFB
  • Ortho- phosphoric acid
  • Phosphoric acid (acd/name 4.0)
  • Sodium pyrophosphate
  • Sodium pyrophosphate decahydrate
  • Sodium pyrophosphate decahydrate biochemica
  • Sonac
  • Tetra-sodium pyrophosphate
  • Tetrasodium pyrophosphate 10-hydrate
  • Tetrasodium pyrophosphate decahydrate
  • White phosphoric acid
  • K-Etchant
  • Uni-etch
  • Concise etchant
  • Condact
  • Phosphate
CAS numberNot Available
WeightAverage: 97.9952
Monoisotopic: 97.976895096
InChI KeyNBIIXXVUZAFLBC-UHFFFAOYSA-N
InChIInChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
IUPAC Namephosphoric acid
Traditional IUPAC Namephosphoric acid
Chemical FormulaH3O4P
SMILESOP(O)(O)=O
Chemical Taxonomy
Description belongs to the class of inorganic compounds known as non-metal phosphates. These are inorganic non-metallic compounds containing a phosphate as its largest oxoanion.
KingdomInorganic compounds
Super ClassHomogeneous non-metal compounds
ClassNon-metal oxoanionic compounds
Sub ClassNon-metal phosphates
Direct ParentNon-metal phosphates
Alternative Parents
Substituents
  • Non-metal phosphate
  • Inorganic oxide
Molecular FrameworkNot Available
External Descriptors
Physical Properties
StateSolid
Charge0
Melting pointNot Available
Experimental Properties
PropertyValueReference
Water SolubilityNot AvailablePhysProp
LogPNot AvailablePhysProp
Predicted Properties
PropertyValueSource
logP-1ChemAxon
pKa (Strongest Acidic)1.8ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area77.76 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity14.65 m³·mol⁻¹ChemAxon
Polarizability5.81 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular LocationsNot Available
Organoleptic PropertiesNot Available
SMPDB Pathways
Ethanol fermentationPW002448 ThumbThumb?image type=greyscaleThumb?image type=simple
Glycolysis IPW002386 ThumbThumb?image type=greyscaleThumb?image type=simple
Inositol MetabolismPW002498 ThumbThumb?image type=greyscaleThumb?image type=simple
KEGG PathwaysNot Available
SMPDB Reactions
D-Glyceraldehyde 3-phosphate + NAD + Phosphoric acidGlyceric acid 1,3-biphosphate + NADH
1D-myo-inositol 1,4-bisphosphate + waterD-Myo-inositol 4-phosphate + Phosphoric acid
Inositol 1,3,4-trisphosphate + water1D-Myo-inositol 3,4-bisphosphate + Phosphoric acid
D-Myo-inositol 4-phosphate + waterMyoinositol + Phosphoric acid
KEGG ReactionsNot Available
Concentrations
Intracellular ConcentrationsNot Available
Extracellular ConcentrationsNot Available
Spectra
Spectra
References
References:Not Available
Synthesis Reference:Not Available
External Links:
ResourceLink
CHEBI ID26078
HMDB IDHMDB0000973
Pubchem Compound ID57424078
Kegg IDC00009
ChemSpider ID979
FOODB IDFDB022848
Wikipedia IDPhosphoric_Acid
BioCyc IDNot Available

Enzymes

General function:
Involved in oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor
Specific function:
D-glyceraldehyde 3-phosphate + phosphate + NAD(+) = 3-phospho-D-glyceroyl phosphate + NADH
Gene Name:
TDH1
Uniprot ID:
P00360
Molecular weight:
35749.60156
Reactions
D-glyceraldehyde 3-phosphate + phosphate + NAD(+) → 3-phospho-D-glyceroyl phosphate + NADH.
General function:
Involved in inositol or phosphatidylinositol phosphatase activity
Specific function:
Responsible for the provision of inositol required for synthesis of phosphatidylinositol and polyphosphoinositides
Gene Name:
INM1
Uniprot ID:
P38710
Molecular weight:
32823.0
Reactions
Myo-inositol phosphate + H(2)O → myo-inositol + phosphate.