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Record Information
Version2.0
Created at2022-04-28 01:10:58 UTC
Updated at2022-04-28 01:10:58 UTC
NP-MRD IDNP0055006
Secondary Accession NumbersNone
Natural Product Identification
Common NameSphinganine-1-phosphate
DescriptionSphinganine 1-phosphate belongs to the class of organic compounds known as phosphosphingolipids. These are sphingolipids with a structure based on a sphingoid base that is attached to a phosphate head group. They differ from phosphonospingolipids which have a phosphonate head group. Sphinganine 1-phosphate is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Sphinganine 1-phosphate exists in all living species, ranging from bacteria to humans. Within humans, sphinganine 1-phosphate participates in a number of enzymatic reactions. In particular, sphinganine 1-phosphate can be biosynthesized from sphinganine; which is catalyzed by the enzyme sphingosine kinase 2. In addition, sphinganine 1-phosphate can be converted into sphinganine through its interaction with the enzyme sphingosine-1-phosphate phosphatase 2. In humans, sphinganine 1-phosphate is involved in the metabolic disorder called the fabry disease pathway. Outside of the human body, Sphinganine 1-phosphate has been detected, but not quantified in, several different foods, such as common buckwheats, half-highbush blueberries, purple mangosteens, garden cress, and highbush blueberries. This could make sphinganine 1-phosphate a potential biomarker for the consumption of these foods. Sphinganine-1-phosphate is found in Arabidopsis thaliana and Mus musculus. A sphingoid 1-phosphate that is the monophosphorylated derivative of sphinganine.
Structure
Thumb
Synonyms
ValueSource
(2S,3R)-2-Amino-3-hydroxyoctadecyl dihydrogen phosphateChEBI
Dihydrosphingosine 1-phosphateChEBI
Dihydrosphingosine-1-phosphateChEBI
(2S,3R)-2-Amino-3-hydroxyoctadecyl dihydrogen phosphoric acidGenerator
Dihydrosphingosine 1-phosphoric acidGenerator
Dihydrosphingosine-1-phosphoric acidGenerator
Sphinganine 1-phosphoric acidGenerator
2-Amino-3-hydroxyoctadecyl dihydrogen phosphateHMDB
Chemical FormulaC18H40NO5P
Average Mass381.4877 Da
Monoisotopic Mass381.26441 Da
IUPAC Name{[(2S,3R)-2-amino-3-hydroxyoctadecyl]oxy}phosphonic acid
Traditional Namedihydrosphingosine 1-phosphate
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCC[C@@H](O)[C@@H](N)COP(O)(O)=O
InChI Identifier
InChI=1S/C18H40NO5P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(20)17(19)16-24-25(21,22)23/h17-18,20H,2-16,19H2,1H3,(H2,21,22,23)/t17-,18+/m0/s1
InChI KeyYHEDRJPUIRMZMP-ZWKOTPCHSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phosphosphingolipids. These are sphingolipids with a structure based on a sphingoid base that is attached to a phosphate head group. They differ from phosphonospingolipids which have a phosphonate head group.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSphingolipids
Sub ClassPhosphosphingolipids
Direct ParentPhosphosphingolipids
Alternative Parents
Substituents
  • Sphingoid-1-phosphate or derivatives
  • Phosphoethanolamine
  • Monoalkyl phosphate
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Alkyl phosphate
  • 1,2-aminoalcohol
  • Secondary alcohol
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Primary amine
  • Organic oxide
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Primary aliphatic amine
  • Amine
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP3.8ALOGPS
logP3.64ChemAxon
logS-4.8ALOGPS
pKa (Strongest Acidic)1.52ChemAxon
pKa (Strongest Basic)9.75ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area113.01 ŲChemAxon
Rotatable Bond Count18ChemAxon
Refractivity101.8 m³·mol⁻¹ChemAxon
Polarizability45.32 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0001383
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB022594
KNApSAcK IDC00007541
Chemspider ID559277
KEGG Compound IDC01120
BioCyc IDCPD-649
BiGG ID1485322
Wikipedia LinkNot Available
METLIN ID3512
PubChem Compound644260
PDB IDNot Available
ChEBI ID16893
Good Scents IDNot Available
References
General ReferencesNot Available