Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	38379
Common Name:	Beta-Leucine
Systematic Name:	(3S)-3-amino-4-methylpentanoic acid
RefMet Name:	beta-Leucine
Synonyms:	[PubChem Synonyms]
Exact Mass:	131.0946 (neutral)    Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M-H+2K]+ [M+Na]+ [M+2Na]2+ [M-H+2Na]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M-H]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+HCOO]- M(neutral)
Formula:	C6H13NO2
InChIKey:	GLUJNGJDHCTUJY-YFKPBYRVSA-N
ClassyFire superclass:	Organic acids and derivatives [C0000264]
ClassyFire class:	Carboxylic acids and derivatives [C0000265]
ClassyFire subclass:	Amino acids, peptides, and analogues [C0000013]
ClassyFire direct parent:	Beta amino acids and derivatives [C0001878]
Massbank MS spectra:	View MS spectra
NP-MRD NMR spectra:	View NMR spectra
SMILES:	CC(C)[C@H](CC(=O)O)N
Studies:	Available studies (via RefMet name)

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All Database Links Calculated Properties Human Pathways

External database links:

PubChem CID:	439734
CHEBI ID:	86261
HMDB ID:	HMDB0003640
KEGG ID:	C02486
Chemspider ID:	388796
NP-MRD ID(NMR):	NP0001195
Plant Metabolite Hub(Pmhub):	MS000009714

Calculated physicochemical properties (?):

Heavy Atoms:	9
Rings:	0
Aromatic Rings:	0
Rotatable Bonds:	3
van der Waals Molecular volume:	138.30 Å3 molecule-1
Toplogical Polar Sufrace Area:	63.32 Å2 molecule-1
Hydrogen Bond Donors:	2
Hydrogen Bond Acceptors:	2
logP:	0.73
Molar Refractivity:	35.58
Fraction sp3 Carbons:	0.83
sp3 Carbons:	5

References

LIPID MAPS classification: "Update of the LIPID MAPS comprehensive classification system for lipids", Fahy E, Subramaniam S, Murphy RC, Nishijima M, Raetz CR, Shimizu T, Spener F, van Meer G, Wakelam MJ, and Dennis EA, J. Lipid Res. (2009) 50: S9-S14. DOI: 10.1194/jlr.R800095-JLR200
ClassyFire classification: "ClassyFire: automated chemical classification with a comprehensive, computable taxonomy", Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS, J. Cheminformatics (2016) 8:61. DOI: 10.1186/s13321-016-0174-y