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Penicillamine

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Identification
Molecular formula
C5H11NO2S
CAS number
52-67-5
IUPAC name
2-[[2-(carboxymethylimino)-1,2-bis(sulfanyl)ethylidene]amino]acetic acid
State
State

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

Melting point (Celsius)
210.00
Melting point (Kelvin)
483.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
149.21g/mol
Molar mass
149.2110g/mol
Density
1.4000g/cm3
Appearence

Penicillamine appears as a white or off-white crystalline powder. It is practically odorless and is used in the form of its base or salts, which also share a similar appearance.

Comment on solubility

Solubility of 2-[[2-(carboxymethylimino)-1,2-bis(sulfanyl)ethylidene]amino]acetic acid

The solubility of 2-[[2-(carboxymethylimino)-1,2-bis(sulfanyl)ethylidene]amino]acetic acid is influenced by several factors due to its complex structure:

  • Polar Nature: The presence of multiple polar functional groups, such as carboxylic acids and imines, contributes to its significant solubility in polar solvents like water.
  • Hydrogen Bonding: The ability of the compound to form hydrogen bonds enhances its interaction with water molecules, promoting solubility.
  • pH Sensitivity: The solubility can be affected by the pH of the medium, as changes in pH can alter the ionization of the carboxylic acid group.
  • Temperature Dependence: Typically, an increase in temperature will improve the solubility of most solids, and this compound is likely to follow that trend.

In conclusion, 2-[[2-(carboxymethylimino)-1,2-bis(sulfanyl)ethylidene]amino]acetic acid is expected to display good solubility in aqueous environments, making it suitable for various applications in biochemical contexts.

Interesting facts

Exploring 2-[[2-(carboxymethylimino)-1,2-bis(sulfanyl)ethylidene]amino]acetic acid

2-[[2-(carboxymethylimino)-1,2-bis(sulfanyl)ethylidene]amino]acetic acid is a fascinating compound known for its complex structure and diverse applications in various fields. Here are some interesting facts about this intriguing molecule:

  • Biological Importance: This compound shows potential in biological systems, particularly in the context of amino acid regulation and enzymatic processes.
  • Metal Ion Chelation: The functional groups in its structure allow it to effectively chelate metal ions, making it useful in fields such as biochemistry and environmental science.
  • Research Applications: Due to its unique properties, the compound is a subject of investigation for drug design and development, particularly in targeting specific diseases.
  • Versatile Synthesis: The synthesis of this compound can involve multiple steps and various reagents, offering chemists a way to explore different synthetic pathways and methodologies.
  • Structural Diversity: The compound's structure illustrates a beautiful blend of carbon, nitrogen, and sulfur, showcasing the diversity of organic chemistry and the intricate relationships between various elements.

This compound represents a convergence of chemistry and biology, highlighting the importance of understanding molecular structures in both scientific research and practical applications. Studying such compounds can pave the way for advancements in drug development, environmental remediation, and many other areas of science.