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Thimerosal

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Identification
Molecular formula
C9H9HgNaO2S
CAS number
54-64-8
IUPAC name
[3-[(3-carboxy-2,2,3-trimethyl-cyclopentanecarbonyl)amino]-2-methoxy-propyl]mercury(1+)
State
State

At room temperature, thimerosal is typically in a solid state when isolated. In practice, due to its use in pharmaceuticals and vaccines as a preservative, it is often handled in solution form.

Melting point (Celsius)
234.00
Melting point (Kelvin)
507.15
Boiling point (Celsius)
200.00
Boiling point (Kelvin)
473.15
General information
Molecular weight
404.81g/mol
Molar mass
404.8110g/mol
Density
2.4500g/cm3
Appearence

Thimerosal is typically a white or slightly off-white crystalline powder. When used in formulations, particularly in aqueous solutions or as a preservative in pharmaceuticals, it is often in a dissolved form.

Comment on solubility

Solubility of [3-[(3-carboxy-2,2,3-trimethyl-cyclopentanecarbonyl)amino]-2-methoxy-propyl]mercury(1+)

The solubility characteristics of the compound [3-[(3-carboxy-2,2,3-trimethyl-cyclopentanecarbonyl)amino]-2-methoxy-propyl]mercury(1+) can be quite intriguing due to its complex molecular structure involving mercury. Here are some key points regarding its solubility:

  • Polarity: The presence of both carboxyl and methoxy groups suggests that the compound may exhibit polar characteristics, which often enhances solubility in polar solvents such as water.
  • Mercury Content: Mercury(1+) (also known as mercurous ion) may affect solubility, as mercury-containing compounds can be less soluble due to their tendency to form complexes or precipitates.
  • Hydrophobic Interactions: The trimethyl cyclopentane moiety may increase hydrophobic interactions, potentially limiting solubility in aqueous solutions.
  • Solubility Environment: Solubility can be influenced by environmental factors such as pH, temperature, and the presence of other ions or molecules that may interact with the compound.

In summary, while the compound may show some degree of solubility in polar solvents due to its functional groups, the overall solubility may still be limited by the hydrophobic components and the characteristics of mercury. As with many complex compounds, testing under various conditions is essential for a comprehensive understanding of its solubility.

Interesting facts

Interesting Facts about [3-[(3-carboxy-2,2,3-trimethyl-cyclopentanecarbonyl)amino]-2-methoxy-propyl]mercury(1+)

This unique compound, with its complex structure, brings to light the fascinating intersection between organic chemistry and metal coordination chemistry. Here are some intriguing aspects to consider:

  • Coordination Chemistry: The mercury(1+) ion in this compound plays a crucial role in coordination. This type of bonding is essential for forming various compounds with distinct properties, and "mercury is often overlooked in organic synthesis despite its interesting attributes."
  • Biological Relevance: Metal compounds, such as those containing mercury, may exhibit bioactivity, making them interesting candidates for pharmaceutical applications. This compound’s structure hints at potential interactions with biological systems.
  • Functional Groups: The presence of the carboxylic acid group and the methoxy group indicates potential for further functionalization, which could yield derivatives with enhanced properties. This could open avenues in medicinal and polymer chemistry.
  • Combining Organic and Inorganic Chemistry: The hybrid nature of this compound illustrates the importance of understanding both organic functionalities and inorganic metallic properties in modern chemical research.

The synthesis of this compound likely requires advanced knowledge in organometallic chemistry and could lead to various experimental challenges. This aspect can be particularly rewarding for chemistry students, as it allows exploration of synthetic methodologies and reactivity patterns.

As you delve deeper into this compound, consider the implications of its metal component on its reactivity and safety profile in applications. Understanding such compounds reinforces the beauty of chemistry—complex structures often lead to unexpected and transformative uses in science and technology!