Record Information
Version1.0
Creation date2010-04-08 22:04:45 UTC
Update date2019-11-26 02:55:36 UTC
Primary IDFDB000899
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name(±)-Leucine
DescriptionDietary supplement, nutrient [DFC]. (±)-Leucine is found in many foods, some of which are green bell pepper, italian sweet red pepper, green zucchini, and red bell pepper.
CAS Number328-39-2
Structure
Thumb
Synonyms
SynonymSource
(±)-Leucinebiospider
(+-)-Leucinebiospider
(+/-)-Amino-4-methylpentanoic acidbiospider
(RS)-Leucinebiospider
alpha-Amino-gamma-methylvaleric acidbiospider
DL-2-Amino-4-methylpentanoic acidbiospider
DL-Leucinebiospider
Predicted PropertiesNot Available
Chemical FormulaC6H13NO2
IUPAC name
InChI IdentifierInChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)
InChI KeyROHFNLRQFUQHCH-UHFFFAOYSA-N
Isomeric SMILESCC(C)CC(N)C(O)=O
Average Molecular Weight131.1729
Monoisotopic Molecular Weight131.094628665
Classification
ClassificationNot classified
Ontology
OntologyNo ontology term
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 54.94%; H 9.99%; N 10.68%; O 24.39%DFC
Melting PointMp 293-295° (sealed tube)DFC
Boiling PointNot Available
Experimental Water Solubility11.8 mg/mL at 25 oCYALKOWSKY,SH & DANNENFELSER,RM (1992)
Experimental logPNot Available
Experimental pKapKa2 9.74 (25°)DFC
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MSNot Available
MS/MSNot Available
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID857
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDBCS72-F:BMC06-E
EAFUS IDNot Available
Dr. Duke IDNot Available
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 IDLeucine
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
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— U.S. Department of Agriculture, Agricultural Research Service. 2008. USDA National Nutrient Database for Standard Reference, Release 21. Nutrient Data Laboratory Home Page.
— Saxholt, E., et al. 'Danish food composition databank, revision 7.' Department of Nutrition, National Food Institute, Technical University of Denmark (2008).