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Quercetin

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Identification
Molecular formula
C15H10O7
CAS number
117-39-5
IUPAC name
2-(3,4-dihydroxyphenyl)-3,4-dihydroxy-7-methoxy-chromen-5-one
State
State

Quercetin is typically in a solid state at room temperature.

Melting point (Celsius)
316.00
Melting point (Kelvin)
589.15
Boiling point (Celsius)
607.00
Boiling point (Kelvin)
880.15
General information
Molecular weight
302.24g/mol
Molar mass
302.2360g/mol
Density
1.7990g/cm3
Appearence

Quercetin is a yellow crystalline solid. It appears as greenish-yellow needles or yellow powder. It is quite colorful given its natural pigment traits found in many fruits and vegetables, contributing to their color.

Comment on solubility

Solubility of 2-(3,4-dihydroxyphenyl)-3,4-dihydroxy-7-methoxy-chromen-5-one

The solubility of 2-(3,4-dihydroxyphenyl)-3,4-dihydroxy-7-methoxy-chromen-5-one can be quite complex due to its specific structural features. This compound belongs to the flavonoid class and is influenced by several factors when considering its solubility in various solvents.

Factors Influencing Solubility:

  • Polarity: The presence of hydroxyl (-OH) groups, which are polar and can engage in hydrogen bonding, increases solubility in polar solvents such as water.
  • Non-polar Interactions: The methoxy group (-OCH3) introduces some non-polar characteristics, which can enhance solubility in organic solvents like ethanol and methanol.
  • pH Levels: The solubility may also vary with pH, as changes in the ionization state of the hydroxyl groups can significantly impact its overall solubility profile.

Experimentally, it has been observed that:

  • In neutral to slightly alkaline conditions, this compound displays increased solubility.
  • In acidic conditions, the solubility can be reduced due to possible protonation of the hydroxyl groups.

Thus, for effective utilization and applications of this compound, it is essential to consider its solubility profile based on solvent type, pH, and the presence of functional groups. Understanding these parameters will aid researchers in various fields, including pharmacology and environmental science, in optimizing the use of 2-(3,4-dihydroxyphenyl)-3,4-dihydroxy-7-methoxy-chromen-5-one in their work.

Interesting facts

Interesting Facts about 2-(3,4-Dihydroxyphenyl)-3,4-dihydroxy-7-methoxy-chromen-5-one

This compound, one of the flavonoids, possesses remarkable biological properties that have drawn the attention of researchers around the globe. Its structure is characterized by a chromenone core, which is noteworthy for its diverse physiological activities.

Biological Significance

  • Antioxidant Properties: This compound exhibits strong antioxidant effects, which help in protecting cells from oxidative stress and may reduce the risk of chronic diseases.
  • Anti-inflammatory Effects: Compounds of this nature are often studied for their potential in anti-inflammatory therapies, indicating a role in managing inflammation-related conditions.
  • Potential Cancer Research: Some studies suggest that flavonoids can have a role in inhibiting cancer cell growth, making this compound a candidate for further exploration in cancer research.

Chemical and Structural Features

The chemical structure of this compound showcases the presence of hydroxy groups that contribute to its biological effects. These groups enhance the compound's ability to engage in various chemical interactions, such as:

  • Increased solubility in biological systems.
  • Formation of hydrogen bonds that influence the compound's reactivity.

Applications in Medicine

Due to its multifunctional nature, this compound is being researched for several therapeutic applications, including:

  • Herbal medicines, where it may enhance the efficacy of traditional remedies.
  • Formulations aimed at mitigating cardiovascular diseases through its antioxidant activities.

As scientists continue to unravel the complexities of such compounds, the potential implications for human health are vast and exciting. With ongoing research, the future may hold new therapies and applications derived from compounds like 2-(3,4-dihydroxyphenyl)-3,4-dihydroxy-7-methoxy-chromen-5-one, igniting further interest in the realm of natural products chemistry.