Record Information
Version1.0
Creation Date2018-07-17 17:50:00 UTC
Update Date2020-03-13 17:36:53 UTC
MCDB ID BMDB0062565
Secondary Accession Numbers
  • BMDB62565
Metabolite Identification
Common NameLeu-Pro-Ile
DescriptionLeu-pro-ile belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. Leu-pro-ile is possibly soluble (in water) and a very strong basic compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
2-({[1-(2-amino-4-methylpentanoyl)pyrrolidin-2-yl](hydroxy)methylidene}amino)-3-methylpentanoateHMDB
Chemical FormulaC17H31N3O4
Average Molecular Weight341.452
Monoisotopic Molecular Weight341.23145649
IUPAC Name2-({[1-(2-amino-4-methylpentanoyl)pyrrolidin-2-yl](hydroxy)methylidene}amino)-3-methylpentanoic acid
Traditional Name2-({[1-(2-amino-4-methylpentanoyl)pyrrolidin-2-yl](hydroxy)methylidene}amino)-3-methylpentanoic acid
CAS Registry NumberNot Available
SMILES
CCC(C)C(N=C(O)C1CCCN1C(=O)C(N)CC(C)C)C(O)=O
InChI Identifier
InChI=1S/C17H31N3O4/c1-5-11(4)14(17(23)24)19-15(21)13-7-6-8-20(13)16(22)12(18)9-10(2)3/h10-14H,5-9,18H2,1-4H3,(H,19,21)(H,23,24)
InChI KeyYUTNOGOMBNYPFH-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentOligopeptides
Alternative Parents
Substituents
  • Alpha-oligopeptide
  • Leucine or derivatives
  • Isoleucine or derivatives
  • N-acyl-alpha-amino acid
  • Proline or derivatives
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • N-acylpyrrolidine
  • Pyrrolidine carboxylic acid or derivatives
  • Pyrrolidine-2-carboxamide
  • Branched fatty acid
  • Heterocyclic fatty acid
  • Methyl-branched fatty acid
  • Fatty acyl
  • Fatty acid
  • Tertiary carboxylic acid amide
  • Pyrrolidine
  • Secondary carboxylic acid amide
  • Amino acid or derivatives
  • Carboxamide group
  • Amino acid
  • Azacycle
  • Organoheterocyclic compound
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Primary amine
  • Primary aliphatic amine
  • Organic nitrogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Carbonyl group
  • Organonitrogen compound
  • Amine
  • Organic oxygen compound
  • Organooxygen compound
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic 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
logP-1ALOGPS
logP-0.42ChemAxon
logS-3ALOGPS
pKa (Strongest Acidic)3.72ChemAxon
pKa (Strongest Basic)8.43ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area116.22 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity90.57 m³·mol⁻¹ChemAxon
Polarizability38.01 ųChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectrum TypeDescriptionSplash KeyDeposition DateView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001l-3759000000-dfb1fd02395d55269a362019-02-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-9510000000-433e5ce96aab4ac1926d2019-02-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0awi-9100000000-647414d0da1af3eeadf32019-02-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0149000000-df288a345812184e99bf2019-02-23View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-01q9-2894000000-4a2a3e6c03f704dfb8612019-02-23View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0560-7910000000-8693549373f6c20843962019-02-23View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0139000000-1c2a79bfc5ba914cde692021-10-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00ei-9532000000-c5ddf0ee00a1e879ac542021-10-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00di-9100000000-b6dde4325e4ef5b1b2cc2021-10-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000x-0619000000-69997a366ab84b23962c2021-10-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-01ot-9550000000-f37eb20bcab2776de2e22021-10-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0002-9500000000-2b16633760e377ae833d2021-10-22View Spectrum
Concentrations
StatusValueReferenceDetails
Detected but not QuantifiedNot Applicable details
HMDB IDHMDB0304805
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB098392
KNApSAcK IDNot Available
Chemspider ID16572534
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound18222229
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Xi X, Kwok LY, Wang Y, Ma C, Mi Z, Zhang H: Ultra-performance liquid chromatography-quadrupole-time of flight mass spectrometry MS(E)-based untargeted milk metabolomics in dairy cows with subclinical or clinical mastitis. J Dairy Sci. 2017 Jun;100(6):4884-4896. doi: 10.3168/jds.2016-11939. Epub 2017 Mar 23. [PubMed:28342601 ]