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Iohexol

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Identification
Molecular formula
C19H26I3N3NaO9
CAS number
66108-95-0
IUPAC name
sodium;3-acetamido-5-[acetyl(methyl)amino]-2,4,6-triiodo-benzoate
State
State

Iohexol is typically found in a solid state at room temperature. However, it is most commonly used in solution form for medical applications, particularly as a contrast agent in imaging.

Melting point (Celsius)
188.00
Melting point (Kelvin)
461.15
Boiling point (Celsius)
500.00
Boiling point (Kelvin)
773.15
General information
Molecular weight
821.14g/mol
Molar mass
821.1400g/mol
Density
2.0000g/cm3
Appearence

Iohexol is a white, crystalline solid. It is often supplied as a solution or a powder for medical imaging purposes. The compound is odorless and has a slightly sweet taste.

Comment on solubility

Solubility of Sodium 3-Acetamido-5-[Acetyl(methyl)amino]-2,4,6-triiodo-benzoate

The solubility of sodium 3-acetamido-5-[acetyl(methyl)amino]-2,4,6-triiodo-benzoate can be quite interesting due to its unique structural properties. Generally, the solubility of such a compound depends on various factors including:

  • Ionic nature: As a sodium salt, it is expected to have good solubility in polar solvents like water because of the ionic interactions.
  • Functional groups: The presence of acetamido and acetyl groups enhances solubility by providing hydrogen bonding opportunities with water molecules.
  • Hydrophobic characteristics: However, the presence of multiple iodine atoms may introduce hydrophobic properties, potentially reducing solubility in aqueous environments.

To summarize, this compound may exhibit:

  • Relatively high solubility in aqueous media due to ionic dissociation.
  • Good solubility in polar organic solvents, though affected by its hydrophobic aspects.
  • Low solubility in non-polar solvents because of its structural polar components.

Overall, the interplay of ionic and molecular factors makes the solubility of sodium 3-acetamido-5-[acetyl(methyl)amino]-2,4,6-triiodo-benzoate a rich area of study for chemists interested in pharmacologically relevant compounds.

Interesting facts

Interesting Facts about Sodium 3-Acetamido-5-[Acetyl(methyl)amino]-2,4,6-triiodo-benzoate

Sodium 3-acetamido-5-[acetyl(methyl)amino]-2,4,6-triiodo-benzoate is a fascinating compound that stands out in the world of organic chemistry. Here are some intriguing facts about this compound:

  • Medicinal Applications: This compound is notably utilized in the field of medicine, particularly in imaging techniques. Its iodine content makes it valuable for various radiological diagnostics, especially in the enhancement of contrast in X-rays.
  • Complex Structure: The molecule features a complex structure with multiple functional groups, creating opportunities for various chemical interactions and applications.
  • Halogenated Aromatics: The presence of three iodine atoms makes this compound a member of the halogenated aromatic compounds, which are known for their unique properties and reactivity.
  • Colors and Dyes: Due to the aromatic nature and the presence of iodine, this compound could potentially serve in the development of specialized colorants and dyes.
  • Synthetic Pathways: Chemists are continually exploring innovative synthetic pathways to create such complex molecules, paving the way for teaching opportunities on reactivity and synthesis.

In conclusion, sodium 3-acetamido-5-[acetyl(methyl)amino]-2,4,6-triiodo-benzoate exemplifies how intricate chemical structures can lead to significant applications, especially in the medical field. As we continue to study and utilize such compounds, the potential for further discoveries remains promising.