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Ornithine

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Identification
Molecular formula
C5H12N2O2
CAS number
70-26-8
IUPAC name
2,4-diaminopentanoic acid
State
State

At room temperature, ornithine is typically in a solid state as a crystalline powder.

Melting point (Celsius)
273.00
Melting point (Kelvin)
546.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
132.16g/mol
Molar mass
132.1610g/mol
Density
1.7190g/cm3
Appearence

Ornithine appears as a white crystalline powder. It is soluble in water and has a slightly sweet taste.

Comment on solubility

Solubility of 2,4-Diaminopentanoic Acid

2,4-Diaminopentanoic acid, with the chemical formula C5H12N2O2, is notable for its solubility characteristics. Understanding its solubility is essential for various applications in chemical processes and biological systems.

Key Points on Solubility

  • High Solubility in Water: This compound is generally highly soluble in water due to the presence of multiple amine groups (-NH2) and a carboxylic acid group (-COOH), which can interact favorably with water molecules.
  • Influence of pH: The solubility can be affected by pH levels. At different pH values, the compound can exist in various ionic forms, enhancing its ability to dissolve.
  • Temperature Dependency: Like many amino acids, the solubility of 2,4-diaminopentanoic acid increases with temperature, which can be critical in processes where temperature manipulation is possible.
  • Comparison with Other Amino Acids: Compared to less polar amino acids, the solubility of 2,4-diaminopentanoic acid is markedly higher, making it a suitable candidate for use in aqueous solutions.

In summary, the solubility of 2,4-diaminopentanoic acid enhances its utility in various chemical reactions and biological interactions. Its ability to dissolve readily in water and the influence of environmental factors such as pH and temperature make it an intriguing compound for further study.

Interesting facts

Interesting Facts about 2,4-Diaminopentanoic Acid

2,4-Diaminopentanoic acid, also known as DAP, is a fascinating compound with a unique structure and significant importance in various fields. Here are several intriguing aspects of this compound:

  • Amino Acid Derivative: 2,4-Diaminopentanoic acid is a derivative of the amino acid pentanoic acid, specifically featuring two amine groups at positions 2 and 4 in its carbon chain. This structural characteristic makes it a valuable compound in biochemistry.
  • Biological Significance: This compound plays a role as a precursor in the biosynthesis of important biomolecules. It is studied for its involvement in the metabolism of amino acids, which is crucial for protein synthesis in living organisms.
  • Potential Therapeutic Applications: Researchers are investigating the potential uses of 2,4-diaminopentanoic acid in the pharmaceutical industry. Its amine groups may interact with various biological targets, offering possibilities for drug development.
  • Chirality: Interestingly, while the compound itself does not exhibit optical activity due to a lack of chiral centers, the exploration of related compounds with chirality opens avenues for studying asymmetric synthesis and its implications in drug design.
  • Natural Occurrence: Although predominantly synthesized in labs, amino acids similar to 2,4-diaminopentanoic acid can be found in nature, contributing to the complexity of naturally occurring peptides and proteins.

As you can see, 2,4-diaminopentanoic acid represents a conjunction of chemical structure and biological relevance, making it an exciting subject of study in both academic and applied chemistry.
Whether you're a student delving into organic chemistry or a researcher in medicinal chemistry, understanding the properties and potential of this compound is both enlightening and crucial for future innovations.

Synonyms
2,4-diaminopentanoic acid
24317-81-5
2.4-Diaminovaleriansaeure
SCHEMBL60414
CHEBI:904
AKOS006363069
Q27105378