Record Information
Version1.0
Creation date2010-04-08 22:07:15 UTC
Update date2020-09-17 15:38:40 UTC
Primary IDFDB006683
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameL-(-)-Homoserine
DescriptionL-Homoserine 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. L-Homoserine is a very strong basic compound (based on its pKa). L-Homoserine exists in all living species, ranging from bacteria to humans. Outside of the human body, L-Homoserine has been detected, but not quantified in, common pea. This could make L-homoserine a potential biomarker for the consumption of these foods. The L-enantiomer of homoserine.
CAS Number672-15-1
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
Water Solubility423 g/LALOGPS
logP-3.3ALOGPS
logP-3.8ChemAxon
logS0.55ALOGPS
pKa (Strongest Acidic)2.22ChemAxon
pKa (Strongest Basic)9.16ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area83.55 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity26.91 m³·mol⁻¹ChemAxon
Polarizability11.44 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC4H9NO3
IUPAC name(2S)-2-amino-4-hydroxybutanoic acid
InChI IdentifierInChI=1S/C4H9NO3/c5-3(1-2-6)4(7)8/h3,6H,1-2,5H2,(H,7,8)/t3-/m0/s1
InChI KeyUKAUYVFTDYCKQA-VKHMYHEASA-N
Isomeric SMILESN[C@@H](CCO)C(O)=O
Average Molecular Weight119.1192
Monoisotopic Molecular Weight119.058243159
Classification
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
  • Short-chain hydroxy acid
  • Fatty acid
  • 1,3-aminoalcohol
  • Amino acid
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Primary amine
  • Primary alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Primary aliphatic amine
  • Organic oxygen compound
  • Carbonyl group
  • Amine
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Role

Industrial application:

Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
GC-MSL-(-)-Homoserine, 3 TMS, GC-MS Spectrumsplash10-0v00-0930000000-3346aa2189b174721b86Spectrum
GC-MSL-(-)-Homoserine, 2 TMS, GC-MS Spectrumsplash10-0udj-1900000000-88ffce416068e87d5c9eSpectrum
GC-MSL-(-)-Homoserine, 3 TMS, GC-MS Spectrumsplash10-0gdi-1960000000-b676faeb6cb80ca15570Spectrum
GC-MSL-(-)-Homoserine, non-derivatized, GC-MS Spectrumsplash10-0v00-0930000000-3346aa2189b174721b86Spectrum
GC-MSL-(-)-Homoserine, non-derivatized, GC-MS Spectrumsplash10-0udj-1900000000-88ffce416068e87d5c9eSpectrum
GC-MSL-(-)-Homoserine, non-derivatized, GC-MS Spectrumsplash10-0gdi-1960000000-b676faeb6cb80ca15570Spectrum
GC-MSL-(-)-Homoserine, non-derivatized, GC-MS Spectrumsplash10-0gdi-0930000000-6216c27e0d6581b937aaSpectrum
GC-MSL-(-)-Homoserine, non-derivatized, GC-MS Spectrumsplash10-0udj-0900000000-d59a1b29c14ce935a8a2Spectrum
GC-MSL-(-)-Homoserine, non-derivatized, GC-MS Spectrumsplash10-0ufv-0930000000-6efd3a5ade5c7320afb0Spectrum
Predicted GC-MSL-(-)-Homoserine, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-00dl-9100000000-d741144429bbc0c89fb2Spectrum
Predicted GC-MSL-(-)-Homoserine, 2 TMS, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0fk9-9530000000-9f3f4a1b429b17df7168Spectrum
Predicted GC-MSL-(-)-Homoserine, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSL-(-)-Homoserine, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSL-(-)-Homoserine, TMS_1_1, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSL-(-)-Homoserine, TMS_1_2, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSL-(-)-Homoserine, TMS_1_3, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSL-(-)-Homoserine, TMS_2_2, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSL-(-)-Homoserine, TMS_2_3, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSL-(-)-Homoserine, TMS_2_4, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSL-(-)-Homoserine, TBDMS_1_1, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSL-(-)-Homoserine, TBDMS_1_2, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSL-(-)-Homoserine, TBDMS_1_3, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSL-(-)-Homoserine, TBDMS_2_1, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSL-(-)-Homoserine, TBDMS_2_2, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSL-(-)-Homoserine, TBDMS_2_3, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated)splash10-00di-9200000000-89f42491f91db334ecfc2012-07-24View Spectrum
MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated)splash10-0a4i-9000000000-d1859b3d67ed95698fa32012-07-24View Spectrum
MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated)splash10-0abc-9100000000-eb77443ca02c8ccbe33a2012-07-24View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-00di-0900000000-395a3c4889481d35a3f72012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-00di-9300000000-634c194ce44ff0b3755f2012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-004i-9300000000-0c6e3c4dd011ef8c64fd2012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-000i-9000000000-d6e4f803999f61b58a6e2012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-00di-0900000000-45ed6aea7015ba6e6ca52012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-00di-9400000000-30b57c9aabcc05806ce42012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-0fk9-9400000000-74b23d9b0819343ff3862012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-000i-9000000000-cde89cc67f5c874ed39c2012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-02t9-0891200000-72078b7028ff67e8adac2012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-0002-9000000000-178d6a086fe4d5123d312012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-00kf-0900000000-1281df962d86401562552012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-02t9-0390000000-0afae0c03453d26542e62012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-014i-0891100000-48060b947316dc6313212012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-0002-9000000000-3427ff1b0434696ae9562012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-014i-0900000000-fd0f3bbc1a17c20a24752012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-03xr-0390000000-5a4fde017ce3426e8cd52012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 10V, Positivesplash10-00di-5900000000-a5903a71e92a78624d032012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 20V, Positivesplash10-00di-9100000000-422851033dffe854f5912012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 30V, Positivesplash10-0ab9-9000000000-cd7b70e1ead33d38a19f2012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 40V, Positivesplash10-0a4l-9000000000-481d61466b1d0af71cc22012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Positivesplash10-00di-9200000000-afddddfff24e50b7f8352012-08-31View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Negativesplash10-0gb9-1900000000-89eb5226702ae527a2be2012-08-31View Spectrum
NMR
TypeDescriptionView
1D NMR13C NMR Spectrum (1D, 125 MHz, H2O, experimental)Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, experimental)Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, experimental)Spectrum
1D NMR13C NMR Spectrum (1D, 25.16 MHz, D2O, experimental)Spectrum
1D NMR1H NMR Spectrum (1D, D2O, experimental)Spectrum
1D NMR13C NMR Spectrum (1D, D2O, experimental)Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Spectrum
2D NMR[1H, 1H]-TOCSY. Unexported temporarily by An Chi on Oct 15, 2021 until json or nmrML file is generated. 2D NMR Spectrum (experimental)Spectrum
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental)Spectrum
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound IDNot Available
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDL-(-)-HOMOSERINE
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Processing...
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).