Leucine (data page)

From Wikipedia, the free encyclopedia

The complete data for Leucine

Image:Width setter.gif
Image:Hight setter 449px.gif Image:L-leucine-skeletal.png Image:L-leucine-3D-sticks.png

General information
Image:Width setter.gif

Chemical formula: C₆H₁₃N O₂
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</span>

Structure

Crystal data

Spectral data

UV-Vis

NMR

</tr></table>

Phase behavior

Solid properties

ρ_solid: 1.165 g.cm^-3
T_m: 293 °C

</td>

Liquid properties

</td>

Gas properties

</td></tr></table></td></tr>

Hazard properties

MSDS N/A

Main hazards:

- N/A

NFPA 704

Image:NFPA 704.svg

Flash point

- N/A

R/S statement

R: N/A
S: N/A

RTECS number:
N/A

Chemical properties</td></tr>

XLogP: -1.743 ^[1]

pI: 5.98 ^[1]

pK_a: 2.32; 9.58 ^[1]

Tautomers: ?

Hydrogen Bond: donor - 2; acceptor - 3;

Pharmacological properties

OrganicBox_complete

[edit] References

^a ^b ^c ^d ^e PubChem 6106

The 20 Common Amino 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)
←Peptides	Major families of biochemicals	Nucleic acids→