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Caffeine iodide

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Identification
Molecular formula
C8H10N4O2·I
CAS number
No specific CAS number
IUPAC name
1,3,7-trimethyl-7H-purin-7-ium-2,6-dione;iodide
State
State

At room temperature, caffeine iodide is typically in a solid state. It remains stable under normal conditions, but like many iodide salts, it may darken on exposure to light due to iodine release.

Melting point (Celsius)
234.00
Melting point (Kelvin)
507.00
Boiling point (Celsius)
274.00
Boiling point (Kelvin)
547.00
General information
Molecular weight
298.14g/mol
Molar mass
298.1350g/mol
Density
2.3000g/cm3
Appearence

Caffeine iodide typically appears as a white to off-white crystalline powder. The exact appearance may vary slightly depending on purity and form, including potential crystal shapes such as needles or prisms.

Comment on solubility

Solubility Characteristics of 1,3,7-Trimethyl-7H-purin-7-ium-2,6-dione; Iodide

The solubility of 1,3,7-trimethyl-7H-purin-7-ium-2,6-dione; iodide is an intriguing subject, exhibiting several interesting traits:

  • Polar Nature: The presence of the iodide ion and the cationic purine structure suggests a certain degree of polarity, which enhances its solubility in polar solvents.
  • Common Solvents: This compound is likely to be soluble in water and other polar solvents due to its ionic character.
  • Organic Solubility: It may have limited solubility in non-polar solvents, highlighting its hydrophilic nature.
  • Temperature Dependency: The solubility can also be influenced by temperature, where increased temperatures usually enhance solubility for such ionic compounds.

As noted, "the solubility of ionic compounds often increases with the増加 of temperature," making it important to consider thermal gradients when working with the compound. Understanding the solubility profile of 1,3,7-trimethyl-7H-purin-7-ium-2,6-dione; iodide can provide valuable insights into its application in biological and chemical processes.

Interesting facts

Interesting Facts about 1,3,7-Trimethyl-7H-Purin-7-ium-2,6-Dione; Iodide

1,3,7-Trimethyl-7H-purin-7-ium-2,6-dione; iodide, commonly known as a derivative of caffeine, is a fascinating compound with several unique characteristics. Here are some intriguing aspects:

  • Biological Significance: This compound plays a significant role in various biological processes, primarily as a methylated purine. Compounds in this family are often involved in energy transfer within cells.
  • Stimulation Effects: It is a structural analogue of caffeine, which is well-known for its stimulating effects. The presence of methyl groups at specific positions contributes to its pharmacological activity.
  • Applications in Research: Due to its properties, this compound is of interest in pharmacology and biomedical research, particularly in studies related to the nervous system and metabolic regulation.
  • Ion Interaction: The iodide component can influence the solubility and stability of the compound, making it valuable in various chemical reactions, particularly in coordination chemistry.

As chemists and researchers continue to explore compounds like 1,3,7-trimethyl-7H-purin-7-ium-2,6-dione; iodide, the potential for new discoveries that could lead to advances in medicine and biotechnology is vast. The interplay of its structural features with biological activity offers a rich field for ongoing investigation.

Synonyms
Caffeine, hydriodide
Caffeine hydroiodide
CAFFEINE, MONOHYDRIODIDE