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L-Leucine

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Identification
Molecular formula
C6H13NO2
CAS number
61-90-5
IUPAC name
2,5-diamino-2-methyl-pentanoic acid
State
State

At room temperature, L-Leucine exists as a solid. It is typically non-hygroscopic and retains its solid form under typical storage conditions.

Melting point (Celsius)
293.00
Melting point (Kelvin)
566.15
Boiling point (Celsius)
259.00
Boiling point (Kelvin)
532.15
General information
Molecular weight
131.18g/mol
Molar mass
131.1750g/mol
Density
1.2935g/cm3
Appearence

L-Leucine appears as a white, crystalline substance or powder. It is often available in its free amino acid form and has a slight characteristic odor.

Comment on solubility

Solubility of 2,5-Diamino-2-methyl-pentanoic Acid (C6H13NO2)

The solubility of 2,5-diamino-2-methyl-pentanoic acid is influenced by its structure, which incorporates both amino and carboxylic acid functional groups. This creates a polar molecule that exhibits distinct solubility characteristics:

  • Polar Solvent Compatibility: Due to its polar nature, 2,5-diamino-2-methyl-pentanoic acid is generally soluble in polar solvents, such as water.
  • Hydrogen Bonding: The presence of amino (-NH2) and carboxylic acid (-COOH) groups enables the formation of strong hydrogen bonds with water molecules, facilitating solubility.
  • Temperature Effects: Solubility may increase with temperature, as thermal energy can help disrupt intermolecular forces, enhancing the dissolution process.
  • pH Influence: The acidity or basicity of the solution can also impact solubility; at different pH levels, the molecule may exist in various ionization states, altering its solubility profile.

In summary, while 2,5-diamino-2-methyl-pentanoic acid is expected to be soluble in polar solvents like water, specific conditions such as temperature and pH can further influence its solubility behavior. The ability to form hydrogen bonds is key to its dissolution, showcasing the intricate interplay between molecular structure and solubility.

Interesting facts

Interesting Facts about 2,5-Diamino-2-methyl-pentanoic Acid

2,5-Diamino-2-methyl-pentanoic acid is a fascinating compound with a number of intriguing properties and applications. Here are some noteworthy aspects:

  • Amino Acids and Proteins: As a member of the amino acid family, this compound contains multiple amino groups. Amino acids are the building blocks of proteins, playing a critical role in biological processes.
  • Importance in Biochemistry: It is often studied for its potential role in the biosynthesis of other amino acids and could be linked to various metabolic pathways.
  • Structural Versatility: The presence of both amino and carboxylic groups allows for unique structural modifications, making it a compound of interest for researchers in organic synthesis.
  • Physiological Functions: Compounds like 2,5-diamino-2-methyl-pentanoic acid are explored for their effects on human physiology, particularly in relation to muscle metabolism and energy production.
  • Research Applications: This compound may serve as a precursor in synthesizing pharmaceuticals or other biochemically significant molecules, highlighting its importance in medicinal chemistry.

In the words of famous biochemist Linus Pauling, “The structure of the molecule is of great importance.” Indeed, the structure of 2,5-diamino-2-methyl-pentanoic acid plays a vital role in its reactivity and utility in various chemical contexts. As research continues, this compound may offer new insights into the vast and intricate world of amino acids.

Synonyms
2,5-Diamino-2-methylpentanoic acid
alpha-Methylornithine
Ornithine, 2-methyl
alpha-Methyl ornithine
DL-alpha-Methylornithine
48047-94-5
CHEMBL36743
2-Methylornithine
2,5-Diamino-2-methyl-pentanoic acid
712258-42-9
Ornithine, 2-methyl- (9CI)
2-Methylornithine #
a-methyl-dl-ornithine
alpha-defluoromethylornithine
SCHEMBL574141
DTXSID10963990
CHEBI:230851
LNDPCYHWPSQBCA-UHFFFAOYSA-N
BDBM50028201
AKOS006347210
DB-337923