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Selenocysteine

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Identification
Molecular formula
C3H7NO2Se
CAS number
51594-05-9
IUPAC name
2-amino-3-selanyl-propanoic acid
State
State
At room temperature, selenocysteine is typically found in solid state, often in crystalline form.
Melting point (Celsius)
198.50
Melting point (Kelvin)
471.70
Boiling point (Celsius)
216.80
Boiling point (Kelvin)
490.00
General information
Molecular weight
168.11g/mol
Molar mass
168.0110g/mol
Density
2.0960g/cm3
Appearence
Selenocysteine appears as a white solid, with crystals that are often highly hygroscopic. It is sensitive to air and moisture.
Comment on solubility

Solubility of 2-amino-3-selanyl-propanoic acid (C3H7NO2Se)

2-amino-3-selanyl-propanoic acid, often noted for its intriguing properties due to the presence of selenium, exhibits notable solubility characteristics. Here’s an overview of its solubility:

  • Water Solubility: This compound is generally soluble in water, attributable to the presence of both amino and carboxylic acid functional groups that can form hydrogen bonds with water.
  • Alcohol Solubility: It also shows solubility in polar organic solvents like alcohols, which can enhance its accessibility for various applications.
  • Selenol Characteristics: The selenium atom may influence the solubility profile, imparting a unique behavior that can be distinct from sulfur-containing analogs.

In summary, the solubility of 2-amino-3-selanyl-propanoic acid can be highlighted as a versatile compound that dissolves well in both polar solvents and water. This solubility opens up various avenues for its use in biochemical applications. As always, the actual solubility can depend on specific conditions such as pH, temperature, and concentration.

Interesting facts

Interesting Facts About 2-amino-3-selanyl-propanoic acid

2-amino-3-selanyl-propanoic acid, often abbreviated as ASPA, is a fascinating compound within the realm of organic chemistry, particularly concerning its role in biochemical processes. Here are some intriguing points to consider:

  • Natural Occurrence: This compound is not just a synthetic marvel; it's linked to various biological processes in organisms, highlighting the importance of selenium in nutrition and cellular function.
  • Role in Metabolism: Selenium is a vital trace element for many living organisms. Its incorporation into amino acids like ASPA plays a key role in enzymatic reactions, helping to facilitate metabolic pathways.
  • Potential Antioxidant Properties: Selenium-containing compounds, including 2-amino-3-selanyl-propanoic acid, are often studied for their potential antioxidant capabilities. These properties may offer protective effects against oxidative stress.
  • Implications for Human Health: The importance of this compound extends to research on various health conditions, including cancer and cardiovascular diseases, as selenium is known to contribute to the body's defense systems.
  • Chemical Reactivity: The presence of the selenium atom in the structure of ASPA enhances its reactivity compared to sulfur-based analogs, potentially leading to novel applications in medicinal chemistry and material science.

Overall, 2-amino-3-selanyl-propanoic acid serves as an exemplary compound that bridges the gap between chemistry, biology, and health sciences, illustrating the interconnectedness of these fields. Its multifaceted roles make it a subject of ongoing research and interest in both academic and industrial settings.

Synonyms
2-amino-3-selanylpropanoic acid
CID 851
3-selanylalanine
DTXSID90863222
ZKZBPNGNEQAJSX-UHFFFAOYSA-N
Q28529717