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Record Information
Version1.0
Creation Date2018-10-19 17:24:39 UTC
Update Date2020-03-13 17:46:25 UTC
MCDB ID BMDB0063628
Secondary Accession Numbers
  • BMDB63628
Metabolite Identification
Common NamePhenyl-Leucine
DescriptionPhenyl-Leucine, also known as L-leucine, N-phenyl- is classified as a leucine or a leucine derivative. Leucines are compounds containing leucine or a derivative thereof resulting from reaction of leucine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. Phenyl-Leucine is considered to be practically insoluble (in water) and acidic.
Structure
Thumb
Synonyms
ValueSource
(2S)-4-Methyl-2-(phenylamino)pentanoateGenerator
Chemical FormulaC12H17NO2
Average Molecular Weight207.273
Monoisotopic Molecular Weight207.125928791
IUPAC Name(2S)-4-methyl-2-(phenylamino)pentanoic acid
Traditional Name(2S)-4-methyl-2-(phenylamino)pentanoic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](CC(C)C)(NC1=CC=CC=C1)C(O)=O
InChI Identifier
InChI=1S/C12H17NO2/c1-9(2)8-11(12(14)15)13-10-6-4-3-5-7-10/h3-7,9,11,13H,8H2,1-2H3,(H,14,15)/t11-/m0/s1
InChI KeyGUKOKXKMWGOHJJ-NSHDSACASA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as leucine and derivatives. Leucine and derivatives are compounds containing leucine or a derivative thereof resulting from reaction of leucine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentLeucine and derivatives
Alternative Parents
Substituents
  • Leucine or derivatives
  • Alpha-amino acid
  • L-alpha-amino acid
  • Phenylalkylamine
  • Aniline or substituted anilines
  • Secondary aliphatic/aromatic amine
  • Monocyclic benzene moiety
  • Benzenoid
  • Amino acid
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Secondary amine
  • Organooxygen compound
  • Organonitrogen compound
  • Amine
  • Organic nitrogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
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
logP0.96ALOGPS
logP1.96ChemAxon
logS-2.5ALOGPS
pKa (Strongest Acidic)3.07ChemAxon
pKa (Strongest Basic)5.46ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area49.33 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity60.5 m³·mol⁻¹ChemAxon
Polarizability22.94 ųChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectrum TypeDescriptionSplash KeyDeposition DateView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9700000000-b3cb6c42a7c12a7278172017-09-14View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-03kc-9620000000-90a01a25671ed4b476442017-10-06View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-0490000000-389c6da4ab21384245c92017-09-14View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0bt9-3950000000-86514369798467bbde7c2017-09-14View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-00kf-9100000000-df60c0426a30a70adab92017-09-14View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4l-1980000000-0251b136de5a479b238c2017-09-21View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-08fr-4920000000-a96cde56846a48daa6cd2017-09-21View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0aor-9100000000-72bf3ae0c39fae78317e2017-09-21View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-08fr-4970000000-5fec36ef01c9dcabf4aa2021-09-24View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0303-9800000000-25e0aef5744f665636fc2021-09-24View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00kf-9000000000-60a1a8148e0311f648932021-09-24View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-1390000000-7510a522de6fee2a4bb72021-09-24View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-052f-9370000000-f6d6aee9778c6b60bab82021-09-24View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-9000000000-5738fc1f9f7fee186f292021-09-24View Spectrum
Concentrations
StatusValueReferenceDetails
Detected but not QuantifiedNot Applicable details
HMDB IDHMDB0094662
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB 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 Compound16071693
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Mung D, Li L: Applying quantitative metabolomics based on chemical isotope labeling LC-MS for detecting potential milk adulterant in human milk. Anal Chim Acta. 2018 Feb 25;1001:78-85. doi: 10.1016/j.aca.2017.11.019. Epub 2017 Nov 14. [PubMed:29291809 ]