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Cystine Diiodide

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Identification
Molecular formula
C6H12I2N2O4S2
CAS number
61738-24-5
IUPAC name
2-amino-3-[(2-amino-2-carboxy-ethyl)disulfanyl]propanoic acid;molecular iodine
State
State
At room temperature, cystine diiodide is a solid. It typically forms as a powder or crystalline solid and needs to be stored in a dry, cool place to maintain its chemical integrity.
Melting point (Celsius)
157.00
Melting point (Kelvin)
430.20
Boiling point (Celsius)
184.30
Boiling point (Kelvin)
457.40
General information
Molecular weight
510.02g/mol
Molar mass
510.0200g/mol
Density
3.3201g/cm3
Appearence

Cystine diiodide appears as a crystalline solid with a yellowish to brown coloration. It is somewhat hygroscopic, meaning it can absorb moisture from the air, which may affect its physical appearance over time. The crystals can be quite fine and may clump together in humid conditions.

Comment on solubility

Solubility of 2-amino-3-[(2-amino-2-carboxy-ethyl)disulfanyl]propanoic acid and Molecular Iodine

Understanding the solubility of the compound 2-amino-3-[(2-amino-2-carboxy-ethyl)disulfanyl]propanoic acid alongside molecular iodine is crucial for various chemical applications and biological processes.

Key Points on Solubility:

  • The nature of the compound, including its amino acid backbone, often indicates good solubility in water due to the presence of multiple hydrophilic functional groups.
  • However, its solubility can be affected by pH levels and the ionic strength of the surrounding medium.
  • Molecular iodine, on the other hand, is known to have limited solubility in water but is more soluble in organic solvents, which could lead to interesting interactions when combined with the amino acid structure.
  • It's important to consider the potential for forming complexes or aggregates, which may alter solubility characteristics.

As a whole, the solubility of this compound could be characterized as:

  1. Moderate to high in aqueous solutions, mainly attributed to its ionic groups.
  2. Variable with changes in environmental conditions, such as solvent polarity or temperature.

Ultimately, the solubility profile of 2-amino-3-[(2-amino-2-carboxy-ethyl)disulfanyl]propanoic acid and molecular iodine can be highly context-dependent, emphasizing the need for empirical testing in specific applications.

Interesting facts

Interesting Facts about 2-Amino-3-[(2-amino-2-carboxy-ethyl)disulfanyl]propanoic Acid

2-Amino-3-[(2-amino-2-carboxy-ethyl)disulfanyl]propanoic acid, commonly known for its role in biochemistry, is a fascinating compound with a unique structure and properties. This compound is a derivative of cysteine, reflecting its significance in protein synthesis and cellular metabolism.

Key Characteristics

  • Antioxidant Properties: This compound is known to possess antioxidant properties, helping to protect cells from oxidative stress and damage.
  • Critical Role in Protein Structure: The presence of disulfide bonds involving this compound can significantly stabilize the three-dimensional structure of proteins, making it essential in the correct folding of many enzymes and hormones.
  • Biological Importance: As a part of various biological pathways, it plays a vital role in the synthesis of glutathione, which is crucial for maintaining the redox balance within cells.

In studies regarding the compound, researchers have even suggested that it may help mitigate aging effects due to its role in detoxification processes.

Reactivity and Applications

  • Reactivity: The presence of amino groups allows for various reaction pathways, making the compound versatile for synthesizing other bioactive components.
  • Pharmaceutical Applications: Potential applications in medicine include its use in mitigating neuronal damage in neurodegenerative diseases.
  • Research Tool: Scientists often use the compound in studies to explore biochemical pathways and interactions due to its unique properties.

Given all these attributes, 2-amino-3-[(2-amino-2-carboxy-ethyl)disulfanyl]propanoic acid stands out as a vital compound in biochemistry that warrants attention due to its myriad roles in health and biological systems.

As the famous chemist Linus Pauling once said, "The best way to have a good idea is to have a lot of ideas." Exploring this compound can certainly lead to many innovative applications and insights in science!