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Record Information
Version4.0
StatusExpected but not Quantified
Creation Date2013-06-15 18:25:46 UTC
Update Date2019-07-23 07:14:47 UTC
HMDB IDHMDB0060650
Secondary Accession Numbers
  • HMDB60650
Metabolite Identification
Common NameN-(2-Hydroxyethyl)-morpholine
DescriptionN-(2-Hydroxyethyl)-morpholine, also known as 2-(4-morpholinyl)ethanol, belongs to the class of organic compounds known as morpholines. These are organic compounds containing a morpholine moiety, which consists of a six-member aliphatic saturated ring with the formula C4H9NO, where the oxygen and nitrogen atoms lie at positions 1 and 4, respectively. N-(2-Hydroxyethyl)-morpholine is a very strong basic compound (based on its pKa). Within humans, N-(2-hydroxyethyl)-morpholine participates in a number of enzymatic reactions. In particular, N-(2-carboxymethyl)-morpholine, N-(2-hydroxyethyl)-morpholine, and N-(2-hydroxyethyl)-morpholine N-oxide can be biosynthesized from mycophenolate mofetil through its interaction with the enzyme cocaine esterase. In addition, N-(2-carboxymethyl)-morpholine, N-(2-hydroxyethyl)-morpholine, and N-(2-hydroxyethyl)-morpholine N-oxide can be biosynthesized from mycophenolate mofetil; which is mediated by the enzymes liver carboxylesterase 1 and cocaine esterase. In humans, N-(2-hydroxyethyl)-morpholine is involved in mycophenolic acid metabolism pathway. A primary alcohol that is ethanol in which one of the methyl hydrogens is replaced by a morpholin-4-yl group.
Structure
Data?1563866087
Synonyms
ValueSource
2-(4-Morpholinyl)ethanolChEBI
4-(2-Hydroxyethyl)morpholineChEBI
4-MorpholineethanolChEBI
HydroxyethylmorpholineChEBI
Morpholine ethanolChEBI
N(2-Hydroxyethyl)morpholineChEBI
N-beta-HydroxyethylmorpholineChEBI
N-b-HydroxyethylmorpholineGenerator
N-Β-hydroxyethylmorpholineGenerator
Chemical FormulaC6H13NO2
Average Molecular Weight131.1729
Monoisotopic Molecular Weight131.094628665
IUPAC Name2-(morpholin-4-yl)ethan-1-ol
Traditional Name4-morpholineethanol
CAS Registry NumberNot Available
SMILES
OCCN1CCOCC1
InChI Identifier
InChI=1S/C6H13NO2/c8-4-1-7-2-5-9-6-3-7/h8H,1-6H2
InChI KeyKKFDCBRMNNSAAW-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as morpholines. These are organic compounds containing a morpholine moiety, which consists of a six-member aliphatic saturated ring with the formula C4H9NO, where the oxygen and nitrogen atoms lie at positions 1 and 4, respectively.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassOxazinanes
Sub ClassMorpholines
Direct ParentMorpholines
Alternative Parents
Substituents
  • Morpholine
  • 1,2-aminoalcohol
  • Tertiary aliphatic amine
  • Tertiary amine
  • Alkanolamine
  • Dialkyl ether
  • Ether
  • Oxacycle
  • Azacycle
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Primary alcohol
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Amine
  • Organic oxygen compound
  • Alcohol
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External Descriptors
Ontology
Disposition

Source:

Biological location:

Process

Naturally occurring process:

Role

Biological role:

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
Water Solubility1110 g/LALOGPS
logP-0.58ALOGPS
logP-0.72ChemAxon
logS0.93ALOGPS
pKa (Strongest Acidic)15.59ChemAxon
pKa (Strongest Basic)7.19ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area32.7 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity35.35 m³·mol⁻¹ChemAxon
Polarizability14.4 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0udr-9300000000-a428bf4121b4d2205aebSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-0udr-7900000000-76434aaf20aeff698ca6Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0900000000-f187a9992ab2eee6260cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03e9-2900000000-a0b8a40fe23c332b3699Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-052v-9100000000-ba9841aa75800c9c54cdSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-001i-1900000000-44fbfc21ff1e48a3d6f1Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-001i-3900000000-07561feaf57473965bc6Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-052f-9000000000-2032f99671dad68f2d8aSpectrum
Biological Properties
Cellular Locations
  • Cytoplasm
Biospecimen Locations
  • Blood
  • Urine
Tissue Locations
  • Kidney
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound61163
PDB IDNot Available
ChEBI ID67144
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB ID
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available