Molecular Identity
L-threonine
(2S,3R)-2-amino-3-hydroxybutanoic acid
PubChem CID: 6288
L-threonine is an optically active form of threonine having L-configuration. It has a role as a micronutrient, a nutraceutical, a mouse metabolite, a Saccharomyces cerevisiae metabolite, a plant metabolite, an Escherichia coli metabolite, a human metabolite and an algal metabolite. It is a L-alpha-amino acid, an aspartate family amino acid, a threonine and a proteinogenic amino acid. It is a conjugate base of a L-threoninium. It is a conjugate acid of a L-threoninate. It is an enantiomer of a D-threonine. It is a tautomer of a L-threonine zwitterion.
2D Structure
Properties
C4H9NO3
Molecular Formula
119.12
Molecular Weight
g/mol
119.0582
Exact Mass
Da
-2.9
XLogP
Drug-like (Lipinski: < 5)
83.6
TPSA
Good oral absorption (< 140 A²)
3
H-Bond Donors
4
H-Bond Acceptors
93
Complexity
SMILES
Canonical SMILES
SMILES: Synonyms(20)
L-threoninethreonine72-19-5(2S,3R)-2-amino-3-hydroxybutanoic acidL-(-)-ThreonineThreonin(S)-Threonine2-amino-3-hydroxybutyric acidTreonina(2S,3R)-2-Amino-3-hydroxybutyric acidThreoninumL-ThreoninL-thr(2S)-threonineL-2-Amino-3-hydroxybutyric acid
Data from PubChem (NCBI)
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Drug Network
Trials and conditions connected to L-threonine
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