Skip to main content

Lysine

ADVERTISEMENT
Identification
Molecular formula
C6H14N2O2
CAS number
70-54-2
IUPAC name
2-aminohexanoic acid
State
State

At room temperature, lysine is typically in a solid state. It is stable under normal conditions and does not exhibit any reactive behaviour unless exposed to extreme conditions, such as intense heat or the presence of strong acids or bases.

Melting point (Celsius)
215.00
Melting point (Kelvin)
488.15
Boiling point (Celsius)
280.00
Boiling point (Kelvin)
553.15
General information
Molecular weight
146.19g/mol
Molar mass
146.1880g/mol
Density
1.2790g/cm3
Appearence

Lysine appears as a white crystalline solid. It is typically odourless or has a slightly sweet smell. It is quite appealing due to its clean, white coloration.

Comment on solubility

Solubility of 2-aminohexanoic acid

2-aminohexanoic acid, also known as lysine, is a polar amino acid that exhibits notable solubility characteristics due to its functional groups. Here are some key points about its solubility:

  • Water Solubility: 2-aminohexanoic acid is highly soluble in water. This is primarily because of its hydroxy group (-OH) and amine group (-NH2), which can form hydrogen bonds with water molecules.
  • Solvent Interaction: In addition to water, 2-aminohexanoic acid is also soluble in other polar solvents, enhancing its applications in biochemical processes.
  • Temperature Effects: The solubility of 2-aminohexanoic acid tends to increase with temperature, making it even more versatile in various conditions.
  • Aqueous Solutions: In acidic or basic conditions, solubility can further be influenced, as the overall charge of the molecule may change, promoting dissolution.

Overall, the ability of 2-aminohexanoic acid to dissolve in polar solvents like water is crucial for its biological functions, and it plays a significant role in various chemical and pharmaceutical applications.

Interesting facts

Interesting Facts About 2-Aminohexanoic Acid

2-Aminohexanoic acid, commonly known as alpha-aminocaproic acid, is a fascinating organic compound with various applications and properties that intrigue many in the scientific community.

Key Characteristics

  • This compound is classified as an alpha-amino acid, which means it contains both an amine group and a carboxylic acid group.
  • It plays an essential role in the human body, particularly in the metabolism of proteins.
  • 2-Aminohexanoic acid is a building block for the synthesis of various peptides and proteins.

Biological Importance

In the biological realm, 2-aminohexanoic acid is particularly notable for its role in:

  • Supporting cellular metabolism through the synthesis of amino acids.
  • Enhancing the healing process, especially in tissue repair due to its participation in protein formation.

Applications and Uses

This compound finds use beyond its biological significance. Some applications include:

  • Pharmaceuticals: It's employed in the synthesis of various medicinal compounds.
  • Food Industry: Used as a food additive for its potential to enhance nutritional value.
  • Research: Serves as a key reagent in organic chemistry and biochemistry.

Fun Fact

Interestingly, its molecular structure allows it to engage in intramolecular interactions, which can influence its reactivity and the specificity of the compounds it can form.

Overall, 2-aminohexanoic acid exemplifies how a simple compound can have profound implications in both health and industry, making it a subject of interest for both students and seasoned chemists alike.

Synonyms
DL-Norleucine
616-06-8
2-Aminohexanoic acid
H-DL-Nle-OH
Norleucine, DL-
(+/-)-Norleucine
Hexanoic acid, amino-
Norleucine, (+/-)-
(+-)-Norleucine
2-Aminohexanoic acid, dl-
5C81BE5GKK
MFCD00064422
DL-.alpha.-Aminocaproic acid
EINECS 210-462-7
NSC 203799
NSC-203799
DTXSID40861874
NSC74430
NSC203799
Hexanoic acid, (S)-
.alpha.-Aminocaproic acid
DL-2-Aminohexanoic Acid
DL-alpha-Aminocaproic acid
UNII-5C81BE5GKK
2-Aminohexanoicacid
(.+-.)-Norleucine
NORLEUCINE, (L)
(.+/-.)-Norleucine
SCHEMBL8392
(+/-)-2-Aminocaproic acid
NORLEUCINE DL-FORM [MI]
CHEBI:36405
DTXCID90810731
496-90-2
NSC10378
BBL011583
NSC-74430
STK943761
AKOS000201118
AKOS016053503
CS-W013425
FN09068
HY-W012709
SB75379
AS-17286
DA-53909
SY036145
SY038236
SY062052
DB-048259
N0302
NS00015352
EN300-18344
(+/-)-2-Aminocaproic acid, 2-Aminohexanoic acid
Q27116817
Z57127434
F2191-0205
0FF7D875-44F8-41FA-8C5A-94108672BD95
210-462-7