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L-Threonine

CAT: 0572-TRC-T405500-50GSize: 50 gDry Ice: NoHazardous: No
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CAT#:0572-TRC-T405500-50GSize:50 g
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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CAS Number
72-19-5
Synonyms
Threonine; (2S,3R)-2-amino-3-hydroxybutanoic acid; (S)-Threonine; 17: PN: WO2011044089 SEQID: 18 claimed protein; 2-Amino-3-hydroxybutyric acid; 2: PN: US20090069547 PAGE: 10 claimed protein; 3046: PN: WO2004111636 SEQID: 516 unclaimed protein; 46: PN: WO2005016244 PAGE: 70 claimed protein; 48: PN: WO2004076659 FIGURE: 7 claimed protein; 49: PN: WO2005016244 PAGE: 70 claimed protein; 4: PN: WO2012076822 PAGE: 51 claimed sequence; Butanoic acid, 2-amino-3-hydroxy-, [R-(R*,S*)]-; L-(-)-Threonine; NSC 16589; NSC 46701; Threonin; [R-(R*,S*)]-2-Amino-3-hydroxybutanoic acid
Hazard Statement
Not a hazardous substance according to GHS.
Purity
>95% (HPLC)
Smiles
[C@H]([C@@H](C)O)(C(O)=O)N
Molecular Formula
C4 H9 N O3
Molecular Weight
119.12
InChI
InChI=1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m1/s1
Additionnal Information
IUPAC name: (2S,3R)-2-amino-3-hydroxybutanoic acid
Shipping Conditions
Room Temperature
Storage Conditions
+4°C

Chemical Information

L-Threonine

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.

CAS Number72-19-5
PubChem CID6288
IUPAC Name(2S,3R)-2-amino-3-hydroxybutanoic acid
Molecular FormulaC4H9NO3
Molecular Weight119.12
XLogP-2.9
Topological Polar Surface Area83.6
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Heavy Atom Count8
Formal Charge0
Complexity93
SMILES
C[C@H]([C@@H](C(=O)O)N)O
InChI
InChI=1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m1/s1
InChIKey
AYFVYJQAPQTCCC-GBXIJSLDSA-N
Chemical Structure
2D Structure
2D structure of L-Threonine
CAS: 72-19-5
CID: 6288
Formula: C4H9NO3
MW: 119.12
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight119.12
XLogP3-2.9
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass119.058243149
Monoisotopic Mass119.058243149
Topological Polar Surface Area83.6 Ų
Heavy Atom Count8
Formal Charge0
Complexity93.3
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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