Record Information
Version1.0
Creation Date2016-09-30 23:03:56 UTC
Update Date2020-06-04 20:04:37 UTC
BMDB IDBMDB0003357
Secondary Accession Numbers
  • BMDB03357
Metabolite Identification
Common NameN-Acetylornithine
DescriptionN2-Acetylornithine belongs to the class of organic compounds known as n-acyl-l-alpha-amino acids. These are n-acylated alpha amino acids which have the L-configuration of the alpha-carbon atom. N2-Acetylornithine exists in all living species, ranging from bacteria to plants to humans. Based on a literature review a significant number of articles have been published on N2-Acetylornithine.
Structure
Thumb
Synonyms
ValueSource
N-AcetylornithineChEBI
N2-Acetyl-L-ornithineChEBI
(2S)-2-acetamido-5-AminopentanoateHMDB
(2S)-2-acetamido-5-Aminopentanoic acidHMDB
Acetyl-ornithineHMDB
AORHMDB
N(2)-Acetyl-L-ornithineHMDB
(2S)-5-Amino-2-acetamidopentanoic acidHMDB
N(alpha)-Acetyl-L-ornithineHMDB
N(alpha)-AcetylornithineHMDB
N(α)-Acetyl-L-ornithineHMDB
N(α)-AcetylornithineHMDB
N-Acetyl-L-ornithineHMDB
Nalpha-Acetyl-L-ornithineHMDB
Nalpha-AcetylornithineHMDB
Nα-Acetyl-L-ornithineHMDB
Nα-AcetylornithineHMDB
N2-AcetylornithineHMDB
N-alpha-AcetylornithineHMDB
N-α-AcetylornithineHMDB
Chemical FormulaC7H14N2O3
Average Molecular Weight174.1977
Monoisotopic Molecular Weight174.100442324
IUPAC Name(2S)-5-amino-2-acetamidopentanoic acid
Traditional NameN(2)-acetyl-L-ornithine
CAS Registry Number6205-08-9
SMILES
CC(=O)N[C@@H](CCCN)C(O)=O
InChI Identifier
InChI=1S/C7H14N2O3/c1-5(10)9-6(7(11)12)3-2-4-8/h6H,2-4,8H2,1H3,(H,9,10)(H,11,12)/t6-/m0/s1
InChI KeyJRLGPAXAGHMNOL-LURJTMIESA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as n-acyl-l-alpha-amino acids. These are n-acylated 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 ParentN-acyl-L-alpha-amino acids
Alternative Parents
Substituents
  • N-acyl-l-alpha-amino acid
  • Fatty acid
  • Acetamide
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Amino acid
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Amine
  • Primary amine
  • Organooxygen compound
  • Organonitrogen compound
  • Primary aliphatic amine
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
StatusDetected and Quantified
OriginNot Available
BiofunctionNot Available
ApplicationNot Available
Cellular locationsNot Available
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogP-0.896Not Available
Predicted Properties
PropertyValueSource
logP-2.7ALOGPS
logP-3.6ChemAxon
logS-0.66ALOGPS
pKa (Strongest Acidic)3.82ChemAxon
pKa (Strongest Basic)9.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area92.42 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity42.65 m³·mol⁻¹ChemAxon
Polarizability17.94 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - GC-MS (4 TMS)splash10-0fk9-1930000000-28d5f476677a51e2f8ecView in MoNA
GC-MSGC-MS Spectrum - GC-MS (3 TMS)splash10-00di-2900000000-092b404eaa0526439b15View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0fk9-0930000000-6914c12040164b5148b0View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-00di-0910000000-25d42f7fce94b1cb4b5cView in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-0fk9-1920000000-e1b66d25c11eafd0e0a9View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-00di-1900000000-0f0883367079e716da18View in MoNA
GC-MSGC-MS Spectrum - GC-MS (Non-derivatized)splash10-0fk9-1930000000-28d5f476677a51e2f8ecView in MoNA
GC-MSGC-MS Spectrum - GC-MS (Non-derivatized)splash10-00di-2900000000-092b404eaa0526439b15View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-001l-9100000000-429f70cb44411bb90989View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-0fkc-9410000000-cee666cdbec55f97a0a0View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-00di-0900000000-52f0d0fb8a9a849e95d6View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-001i-0900000000-d83ff24b1fd0244f8e2eView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-001i-2900000000-e708e107e9183bfe0f76View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-053r-9400000000-afb6a5b65f59f01dc761View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-0a4l-9000000000-4763dc8edae338a7f336View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-001i-0900000000-d157410f17955c8e0256View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-004i-0900000000-52b9626c047fdc01fe7bView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-014i-1900000000-c92081162e58f54cd2ecView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-00di-9200000000-476b94e0eacd5c51da0dView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-00di-9000000000-e57c224e36a05f66f1b9View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-00di-9000000000-44d1c5e14f69e175989aView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-IT , positivesplash10-03fr-0900000000-5fe61be67a41d8d0faccView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-01b9-4900000000-624c1afbfd5d3b3b76cbView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-01b9-4900000000-624c1afbfd5d3b3b76cbView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Negativesplash10-00di-0900000000-310a7f3b3d4c1bf3af0bView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 40V, Positivesplash10-00di-9000000000-d0f88533afec85ff5c62View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Positivesplash10-05r0-0900000000-f280065b578a1aa65149View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 20V, Positivesplash10-01b9-8900000000-cf2ff97fd954fbc2ad67View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 40V, Negativesplash10-0a59-9000000000-ff059f4dd36bc1002fbfView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-056r-1900000000-28d5e48c6fc3a56a4937View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-06tr-4900000000-8aa79d29a3d89249bf78View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-01vx-9200000000-2f866830ef23136853fcView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-0900000000-9b37a30ee623b4f18e80View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0c30-4900000000-019d18f26e04ab2b397aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-052f-9100000000-b133fb2ce9e1a5eef782View in MoNA
1D NMR1H NMR Spectrum (1D, D2O, experimental)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, D2O, experimental)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
  • Liver
  • Longissimus Thoracis Muscle
  • Milk
  • Prostate Tissue
  • Ruminal Fluid
  • Semimembranosus Muscle
  • Testis
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected and Quantified3 +/- 1 uMNot SpecifiedNot Specified
Normal
    • Aidin Foroutan, C...
details
LiverDetected and Quantified23 +/- 8 nmol/g of tissueNot SpecifiedNot Specified
Normal
    • Aidin Foroutan, C...
details
Longissimus Thoracis MuscleDetected and Quantified18 +/- 8 nmol/g of tissueNot SpecifiedNot Specified
Normal
    • Aidin Foroutan, C...
details
MilkDetected and Quantified1.5 +/- 0.1 uMNot SpecifiedNot Specified
Normal
details
MilkDetected and Quantified1.6 +/- 0.1 uMNot SpecifiedNot Specified
Normal
details
MilkDetected and Quantified1.72 +/- 0.03 uMNot SpecifiedNot Specified
Normal
details
MilkDetected and Quantified1.48 +/- 0.04 uMNot SpecifiedNot Specified
Normal
details
Prostate TissueExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
Ruminal FluidDetected and Quantified9 +/- 5 uMNot SpecifiedNot Specified
Normal
    • Aidin Foroutan, C...
details
Ruminal FluidDetected and Quantified1.24 +/- 1.24 uMNot SpecifiedNot Specified
Normal
    • Fozia Saleem, Sou...
details
Semimembranosus MuscleDetected and Quantified21 +/- 8 nmol/g of tissueNot SpecifiedNot Specified
Normal
    • Aidin Foroutan, C...
details
TestisDetected and Quantified7 +/- 3 nmol/g of tissueNot SpecifiedNot Specified
Normal
    • Aidin Foroutan, C...
details
Abnormal Concentrations
Not Available
HMDB IDHMDB0003357
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB023152
KNApSAcK IDNot Available
Chemspider ID388369
KEGG Compound IDC00437
BioCyc IDN-ALPHA-ACETYLORNITHINE
BiGG ID34982
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound439232
PDB IDNot Available
ChEBI ID16543
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. A. Foroutan et al. (2019). A. Foroutan et al. The Chemical Composition of Commercial Cow's Milk (in preparation). Journal of Agricultural and Food Chemistry.