Record Information
Version1.0
Creation Date2016-09-30 22:46:03 UTC
Update Date2020-04-22 15:08:14 UTC
BMDB IDBMDB0001443
Secondary Accession Numbers
  • BMDB01443
Metabolite Identification
Common NamePhosphite
DescriptionPhosphite, also known as [p(OH)3] or H3PO3, belongs to the class of inorganic compounds known as non-metal phosphites. These are inorganic non-metallic compounds containing a phosphite as its largest oxoanion. Based on a literature review very few articles have been published on Phosphite.
Structure
Thumb
Synonyms
ValueSource
[p(OH)3]ChEBI
H3PO3ChEBI
p(OH)3ChEBI
Phosphorige saeureChEBI
PhosphiteChEBI
Phosphorus trihydroxideMeSH, HMDB
Phosphonic acidMeSH, HMDB
Dihydroxyphosphine oxideMeSH, HMDB
Chemical FormulaH3O3P
Average Molecular Weight81.995
Monoisotopic Molecular Weight81.981980955
IUPAC Namephosphorous acid
Traditional Namephosphorous acid
CAS Registry Number10294-56-1
SMILES
OP(O)O
InChI Identifier
InChI=1S/H3O3P/c1-4(2)3/h1-3H
InChI KeyOJMIONKXNSYLSR-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of inorganic compounds known as non-metal phosphites. These are inorganic non-metallic compounds containing a phosphite as its largest oxoanion.
KingdomInorganic compounds
Super ClassHomogeneous non-metal compounds
ClassNon-metal oxoanionic compounds
Sub ClassNon-metal phosphites
Direct ParentNon-metal phosphites
Alternative ParentsNot Available
Substituents
  • Non-metal phosphite
Molecular FrameworkNot Available
External Descriptors
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locationsNot Available
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP-1.3ChemAxon
pKa (Strongest Acidic)17.92ChemAxon
pKa (Strongest Basic)-1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area60.69 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity14.53 m³·mol⁻¹ChemAxon
Polarizability5.17 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0001443
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID97036
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPhosphite ester
METLIN IDNot Available
PubChem Compound107909
PDB IDNot Available
ChEBI ID36361
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available