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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2022-09-09 20:38:44 UTC
Update Date2022-09-22 18:34:50 UTC
HMDB IDHMDB0341357
Secondary Accession NumbersNone
Metabolite Identification
Common NameN-Methyl-L-threonine
Description(2S,3R)-3-hydroxy-2-(methylamino)butanoic acid belongs to the class of organic compounds known as l-alpha-amino acids. These are alpha amino acids which have the L-configuration of the alpha-carbon atom. Based on a literature review very few articles have been published on (2S,3R)-3-hydroxy-2-(methylamino)butanoic acid.
Structure
Thumb
Synonyms
ValueSource
(2S,3R)-3-Hydroxy-2-(methylamino)butanoateGenerator
Chemical FormulaC5H11NO3
Average Molecular Weight133.147
Monoisotopic Molecular Weight133.073893218
IUPAC Name(2S,3R)-3-hydroxy-2-(methylamino)butanoic acid
Traditional Name(2S,3R)-3-hydroxy-2-(methylamino)butanoic acid
CAS Registry NumberNot Available
SMILES
[H][C@](C)(O)[C@]([H])(NC)C(O)=O
InChI Identifier
InChI=1S/C5H11NO3/c1-3(7)4(6-2)5(8)9/h3-4,6-7H,1-2H3,(H,8,9)/t3-,4+/m1/s1
InChI KeyCCAIIPMIAFGKSI-DMTCNVIQSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as l-alpha-amino acids. These are alpha amino acids which have the L-configuration of the alpha-carbon atom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentL-alpha-amino acids
Alternative Parents
Substituents
  • L-alpha-amino acid
  • Beta-hydroxy acid
  • Short-chain hydroxy acid
  • Fatty acid
  • Hydroxy acid
  • Quaternary ammonium salt
  • Carboxylic acid salt
  • Secondary alcohol
  • Carboxylic acid
  • Secondary aliphatic amine
  • Monocarboxylic acid or derivatives
  • Alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Organic zwitterion
  • Organic salt
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • Organic nitrogen compound
  • Amine
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Not AvailableNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP-3.2ChemAxon
pKa (Strongest Acidic)1.89ChemAxon
pKa (Strongest Basic)9.97ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area69.56 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity31.23 m³·mol⁻¹ChemAxon
Polarizability13.12 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Kovats Retention Indices

Not Available
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
UrineDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID5373925
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound7010354
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simon-Manso Y, Marupaka R, Yan X, Liang Y, Telu KH, Mirokhin Y, Stein SE: Mass Spectrometry Fingerprints of Small-Molecule Metabolites in Biofluids: Building a Spectral Library of Recurrent Spectra for Urine Analysis. Anal Chem. 2019 Sep 17;91(18):12021-12029. doi: 10.1021/acs.analchem.9b02977. Epub 2019 Aug 30. [PubMed:31424920 ]