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Tempol benzoate

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Identification
Molecular formula
C14H18N2O3
CAS number
78744-32-2
IUPAC name
4-(1-hydroxy-4,4,5,5-tetramethyl-3-oxido-imidazol-3-ium-2-yl)benzoic acid
State
State

This compound generally exists as a solid at room temperature.

Melting point (Celsius)
204.00
Melting point (Kelvin)
477.15
Boiling point (Celsius)
393.15
Boiling point (Kelvin)
666.30
General information
Molecular weight
263.31g/mol
Molar mass
263.2930g/mol
Density
1.3400g/cm3
Appearence

This compound appears as a pale yellow crystalline powder. It is stable under normal conditions but should be kept away from moisture and strong oxidizing agents to maintain its integrity.

Comment on solubility

Solubility of 4-(1-hydroxy-4,4,5,5-tetramethyl-3-oxido-imidazol-3-ium-2-yl)benzoic acid

The solubility of the compound 4-(1-hydroxy-4,4,5,5-tetramethyl-3-oxido-imidazol-3-ium-2-yl)benzoic acid (C14H18N2O3) can be influenced by several factors. Understanding its solubility profile is crucial for applications in chemical processes and formulations. Here are some key points regarding its solubility:

  • Polarity: As a benzoic acid derivative, this compound exhibits properties of both acidic and neutral functionalities, which can enhance its polar nature and solubility in polar solvents.
  • pH Dependency: The solubility may also vary with pH, as the carboxylic acid group can ionize in basic conditions, leading to increased solubility due to the formation of carboxylate ions.
  • Hydrogen Bonding: The presence of hydroxyl and imidazolium groups can promote hydrogen bonding, facilitating solubility in water as well as in some organic solvents.
  • Temperature Effect: Solubility generally increases with temperature, making thermal conditions an important factor in achieving optimal dissolution.

In summary, while the solubility of 4-(1-hydroxy-4,4,5,5-tetramethyl-3-oxido-imidazol-3-ium-2-yl)benzoic acid is influenced by its polar characteristics and functional groups, experimental determination in specific solvents remains essential for precise applications.
Exploring the solubility across various conditions can uncover unique behaviors and its potential integration into diverse chemical systems.

Interesting facts

Interesting Facts about 4-(1-Hydroxy-4,4,5,5-tetramethyl-3-oxido-imidazol-3-ium-2-yl)benzoic Acid

This fascinating compound serves as an example of how multifunctional molecules can play pivotal roles in the world of chemistry and biochemistry. Here are some engaging points to consider:

  • Complex Structure: The compound features a distinctive imidazolium ring which is known for its biological significance, particularly in catalytic and medicinal chemistry. The presence of a hydroxyl group enhances its properties and potential applications.
  • Potential Biological Applications: Molecules similar to this acid are studied for their potential in drug development and as therapeutic agents. Their structure might contribute to unique biological activities, highlighting the importance of structure-activity relationships in medicinal chemistry.
  • pH Sensitivity: The incorporation of both acidic and basic functional groups makes this compound particularly intriguing for studies related to pH sensitivity, making it a great candidate for applications in smart drug delivery systems.
  • Environmental Impact: Compounds like these are researched for their role in environmental chemistry, where they can interact with various biological systems, suggesting pathways for degradation or bioaccumulation.
  • Research and Development: The ongoing studies around imidazoles and their derivatives reflect a broader trend in chemical research focused on design and synthesis aimed at enhancing the efficacy of various compounds.

As scientists and chemistry students dive deeper into the world of organic and medicinal chemistry, compounds such as this one offer a glimpse into the intricate dance of molecular interactions that underpins many biological processes. Its complex yet fascinating structure is a testament to the creativity and potential of chemical science.

In the words of renowned chemist Linus Pauling, “The best way to have a good idea is to have a lot of ideas.” This compound certainly exemplifies how the myriad arrangements of atoms can lead to exciting possibilities in research and applications!

Synonyms
2-4-carboxyphenyl-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide
CHEMBL447001
SCHEMBL1276214
GTPL10621
4-(1-hydroxy-4,4,5,5-tetramethyl-3-oxidoimidazol-3-ium-2-yl)benzoic acid
Q27162661