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L-Leucine

CAT: 0572-TRC-L330110-25GSize: 25 gDry Ice: NoHazardous: No
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CAT#:0572-TRC-L330110-25GSize:25 g
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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CAS Number
61-90-5
Synonyms
Phenylalanine Imp. A (EP); Leucine, (S)-2-amino-4-methylpentanoic acid, Leucine, L- (8CI), (2S)-2-Amino-4-methylpentanoic acid, (S)-(+)-Leucine, (S)-2-Amino-4-methylpentanoic acid, (S)-2-Amino-4-methylvaleric acid, (S)-Leucine, 100: PN: US20070066537 PAGE: 17 claimed protein, 124: PN: EP2071334 SEQID: 136 claimed protein, 124: PN: WO2009077864 SEQID: 136 claimed protein, 164: PN: WO2010045512 SEQID: 173 unclaimed protein, 325: PN: WO2010059829 SEQID: 353 unclaimed protein, 45: PN: WO2008005407 PAGE: 5 claimed protein, 8: PN: US20090069547 PAGE: 10 claimed protein, L-(+)-Leucine, L-2-Amino-4-methylpentanoic acid, L-Norvaline, 4-methyl-, L-alpha-Aminoisocaproic acid, Leu, NSC 46709, Pentanoic acid, 2-amino-4-methyl-, (S)-; Phenylalanine Impurity A
Hazard Statement
Not a hazardous substance according to GHS.
Purity
>95% (HPLC)
Smiles
CC(C)C[C@H](N)C(=O)O
Molecular Formula
C6 H13 N O2
Molecular Weight
131.17
InChI
InChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1
Additionnal Information
IUPAC name: (2S)-2-amino-4-methylpentanoic acid
Shipping Conditions
Room Temperature
Storage Conditions
+4°C

Chemical Information

L-Leucine

L-leucine is the L-enantiomer of leucine. It has a role as 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, a leucine, a pyruvate family amino acid and a proteinogenic amino acid. It is a conjugate base of a L-leucinium. It is a conjugate acid of a L-leucinate. It is an enantiomer of a D-leucine. It is a tautomer of a L-leucine zwitterion.

CAS Number61-90-5
PubChem CID6106
IUPAC Name(2S)-2-amino-4-methylpentanoic acid
Molecular FormulaC6H13NO2
Molecular Weight131.17
XLogP-1.5
Topological Polar Surface Area63.3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Heavy Atom Count9
Formal Charge0
Complexity101
SMILES
CC(C)C[C@@H](C(=O)O)N
InChI
InChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1
InChIKey
ROHFNLRQFUQHCH-YFKPBYRVSA-N
Chemical Structure
2D Structure
2D structure of L-Leucine
CAS: 61-90-5
CID: 6106
Formula: C6H13NO2
MW: 131.17
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight131.17
XLogP3-1.5
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass131.094628657
Monoisotopic Mass131.094628657
Topological Polar Surface Area63.3 Ų
Heavy Atom Count9
Formal Charge0
Complexity101
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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CatalogName
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