L-Leucine

L_leucine synonyms

L-Norvaline, 4-methyl-; Leucina [Latin,Spanish]; (S)-2-Amino-4-methylvaleric acid; L-(-)-2-Amino-4-methylpentanoic acid; Leu; (S)-Leucine; 2-Amino-4-methylvaleric acid; (2S)-alpha-Leucine; 2-Amino-4-methylpentanoic acid (L); (2S)-alpha-2-Amino-4-methylvaleric acid; Leucine

Wikipedia:

Graphical representations:

L_leucine

View large 3D structure

Molecular Formula: C6H13NO2

Natural Isotopic Abundance Mass: 131.1729200000

Mono-Isotopic Molecular Masses:

  • C12N14: 131.094628667
  • C13N14: 137.114757693
  • C12N15: 132.09166356
  • C13N15: 138.1117925867

InChI string: InChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1

IUPAC: (2S)-2-amino-4-methyl-pentanoic acid

PubChem Compound (CID): 6106
KEGG Compound ID: C00123
CAS Registry number: 61-90-5 7005-03-0
ChEBI: 15603
FEMA No.: 3297
NSC: 46709
EINECS: 200-522-0
PDB Compound ID: LEU LEU_LFOH LEU_LFZW

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.

InChI string and atom numbering calculated using ALATIS (Hesam Dashti, William M. Westler, John L. Markley, Hamid R. Eghbalnia, "Unique identifiers for small molecules enable rigorous labeling of their atoms", Scientific Data 4, Article number: 170073 (2017), doi:10.1038/sdata.2017.73, https://www.nature.com/articles/sdata201773)