Leucine (data page)

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The complete data for Leucine

Image:Hight_setter_449px.gifChemical structure of LeucineChemical structure of Leucine		 General information

Chemical formula: C6H13NO2 
Molecular mass: 131.18 g·mol-1
Systematic name:
(S)-2-amino-4-methyl-pentanoic acid
Abbreviations: L, Leu
Synonyms:
{(S)-/L-}2-amino-4-methylvaleric acid
4-methyl-norvaline
α-aminoisocaproic acid
Database data
SMILES: CC(C)C[C@@H](C(=O)O)N [1]
InChI=1/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1/f/h8H [1]
 ATC: N/A  CAS: [61-90-5]  DrugBank: N/A  EINECS: 200-522-0  PubChem: 6106
Physical properties
Structure
 Crystal data
 Spectral data
UV-Vis
 IR
 NMR
 MS
Phase behavior
 Solid properties
ρsolid: 1.165 g.cm-3
Tm: 293 °C
 Liquid properties
 Gas properties
Hazard properties
MSDS N/A Main hazards:
- N/A
 NFPA 704

 Flash point
- N/A
 R/S statement
R: N/A
S: N/A
 RTECS number:
N/A
Chemical properties
XLogP: -1.743 [1] pI: 5.98 [1] pKa: 2.32; 9.58 [1] Tautomers: ? Hydrogen Bond: donor - 2;   acceptor - 3;
Pharmacological properties
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)


[edit] References

  1. a  b  c  d  e  PubChem 6106


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Analogues of nucleic acids: The 20 Common Amino Acids Analogues of nucleic acids:
Alanine (dp) | Arginine (dp) | Asparagine (dp) | Aspartic acid (dp) | Cysteine (dp) | Glutamic acid (dp) | Glutamine (dp) | Glycine (dp) | Histidine (dp) | Isoleucine (dp) | Leucine (dp) | Lysine (dp) | Methionine (dp) | Phenylalanine (dp) | Proline (dp) | Serine (dp) | Threonine (dp) | Tryptophan (dp) | Tyrosine (dp) | Valine (dp)
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