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Kynurenic acid

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Identification
Molecular formula
C10H9NO3
CAS number
156-74-1
IUPAC name
4-(3,7-dimethylocta-2,6-dienyl)-1H-pyrrole-2-carboxylic acid
State
State

At room temperature, kynurenic acid is a solid. It is typically stable under normal conditions and must be stored in a dry place to prevent moisture absorption.

Melting point (Celsius)
204.00
Melting point (Kelvin)
477.15
Boiling point (Celsius)
279.00
Boiling point (Kelvin)
552.15
General information
Molecular weight
189.22g/mol
Molar mass
189.2170g/mol
Density
1.1910g/cm3
Appearence

Kynurenic acid is typically encountered as a crystalline solid, appearing in the form of fine white to off-white crystals. It has a characteristic acidic smell and appearance similar to many aromatic compounds due to its conjugated double bonds.

Comment on solubility

Solubility of 4-(3,7-dimethylocta-2,6-dienyl)-1H-pyrrole-2-carboxylic acid

The solubility of 4-(3,7-dimethylocta-2,6-dienyl)-1H-pyrrole-2-carboxylic acid (C10H9NO3) is influenced by its unique molecular structure and functional groups. Understanding its solubility can provide insights into its potential applications in various fields.

Factors Affecting Solubility:

  • Polarity of Molecule: The presence of carboxylic acid functional groups typically increases solubility in polar solvents, such as water.
  • Hydrophobic Regions: The hydrocarbon chain from the dimethylocta-dienyl group can lead to decreased solubility in highly polar solvents due to its hydrophobic character.
  • Temperature Influence: Like most organic compounds, solubility can increase with temperature, allowing for more effective dissolution in various solvents.

In general, this compound may exhibit moderate solubility in organic solvents and could potentially have limited solubility in water. A thorough evaluation of its solubility in different environmental conditions is essential for optimized utilization in chemical formulations. As a key takeaway, the interplay between polarity, hydrophobic characteristics, and temperature must be considered when assessing the solubility of compounds like C10H9NO3.

Interesting facts

Interesting Facts about 4-(3,7-dimethylocta-2,6-dienyl)-1H-pyrrole-2-carboxylic acid

4-(3,7-dimethylocta-2,6-dienyl)-1H-pyrrole-2-carboxylic acid is a fascinating compound that belongs to the pyrrole family, which is known for its unique five-membered aromatic ring structure containing nitrogen. Here are some intriguing facts about this compound:

  • Biosynthetic Pathways: Compounds like this one are often studied for their occurrence in nature. Pyrrole derivatives play vital roles in biological systems, including acting as precursors for various natural products.
  • Applications: The presence of the carboxylic acid functional group can make this compound a candidate for various chemical reactions, including esterifications and amidations, expanding its utility in organic synthesis.
  • Potential in Medicine: Due to the structure of this compound, it might exhibit biological activity, which could lead to medicinal chemistry applications. Pyrrole derivatives are often explored for their anti-inflammatory and anti-cancer properties.
  • Flavor and Fragrance: Many pyrrole derivatives contribute to the flavors and scents in nature, which can be crucial for food chemistry and perfumery. Their unique smell can also be a focus of research in aroma chemistry.
  • Structural Diversity: The variations in the alkyl chains and functional groups attached to the pyrrole ring contribute to the chemical diversity and reactivity of this class of compounds, making them a subject of interest in synthetic chemistry.

As scientists explore the properties and potential applications of 4-(3,7-dimethylocta-2,6-dienyl)-1H-pyrrole-2-carboxylic acid, it remains a notable example of how seemingly simple molecules can hold a wealth of importance in both natural and synthetic chemistry. Whether it be through its biosynthetic roles or synthetic utility, this compound exemplifies the complex interrelationship between structure and function in chemistry.