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Cystathionine

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Identification
Molecular formula
C7H14N2O4S
CAS number
56-88-2
IUPAC name
(2R)-2-amino-4-(2-aminoethylsulfanyl)butanoic acid
State
State

At room temperature, cystathionine is typically found in a solid state. It can be easily handled as a powder or crystalline solid in a laboratory setting.

Melting point (Celsius)
234.00
Melting point (Kelvin)
507.15
Boiling point (Celsius)
245.00
Boiling point (Kelvin)
518.15
General information
Molecular weight
221.26g/mol
Molar mass
221.3050g/mol
Density
1.4690g/cm3
Appearence

Cystathionine is a white crystalline solid. It is often encountered in laboratories as a powder.

Comment on solubility

Solubility of (2R)-2-amino-4-(2-aminoethylsulfanyl)butanoic acid

(2R)-2-amino-4-(2-aminoethylsulfanyl)butanoic acid is a polar compound due to the presence of both amino and sulfhydryl functional groups. Its solubility profile can be understood through several key points:

  • Water Solubility: This compound is generally soluble in water, attributed to its ability to form hydrogen bonds with water molecules.
  • Polar Solvents: Enhanced solubility is observed in polar solvents, making it a candidate for applications in biochemistry where water is the primary medium.
  • Organic Solvents: The solubility in organic solvents, especially those with moderate polarity, can be variable and often lower compared to water.

As a result, one might say: "The solubility characteristics of (2R)-2-amino-4-(2-aminoethylsulfanyl)butanoic acid are closely tied to its chemical structure, emphasizing the importance of both functional groups in interacting with their environment."


Understanding the solubility of this compound not only aids in its practical applications but also provides insights into its behavior in various chemical environments, influencing its reactivity and function in biological systems.

Interesting facts

Interesting Facts About (2R)-2-Amino-4-(2-aminoethylsulfanyl)butanoic Acid

(2R)-2-amino-4-(2-aminoethylsulfanyl)butanoic acid, often referred to as a derivative of the amino acid methionine, has a unique structure that imparts several fascinating properties and potential applications in various fields.

1. Biological Significance

  • Amino Acid Precursor: This compound plays a crucial role as a building block for proteins, showcasing its importance in the biological synthesis of amino acids.
  • Source of Sulfur: The presence of sulfur in its structure makes it a vital nutrient, as sulfur-containing amino acids are essential for various metabolic processes.
  • Potential Therapeutic Uses: Research indicates that compounds with similar structures may influence neurotransmitter activity, which could position them as candidates for neurological therapies.

2. Chemical Behavior

  • Chirality: Its specific stereochemistry, particularly the (2R) configuration, contributes to its biological activity, as chirality often plays a significant role in the interaction of compounds with biological systems.
  • Reactivity: The amino and sulfanyl functional groups present in the compound allow for diverse chemical reactions and modifications, which can be leveraged in synthetic chemistry.

3. Research and Application

This amino acid derivative is a subject of ongoing scientific research, especially in:

  • Pharmaceutical Development: Investigations into its potential role in drug formulations.
  • Nutritional Science: Studying its benefits as a dietary supplement, particularly in muscle metabolism and recovery.

In conclusion, (2R)-2-amino-4-(2-aminoethylsulfanyl)butanoic acid highlights the intricate relationship between structure and function in biochemical contexts. Its unique properties not only make it an important compound in the realm of amino acids but also a promising candidate for further scientific exploration and application.

Synonyms
SCHEMBL7271063