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Fluorescein

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Identification
Molecular formula
C20H20N2O3
CAS number
2321-07-5
IUPAC name
8-[(dimethylamino)methyl]-7-hydroxy-2-methyl-chromen-4-one
State
State

At room temperature, Fluorescein is in a solid state, typically in the form of a crystalline powder.

Melting point (Celsius)
314.00
Melting point (Kelvin)
587.15
Boiling point (Celsius)
695.00
Boiling point (Kelvin)
968.15
General information
Molecular weight
319.36g/mol
Molar mass
319.3630g/mol
Density
1.6230g/cm3
Appearence

Fluorescein typically appears as a yellow-orange solid under normal conditions. When dissolved in water or alcohol, it gives off a bright green fluorescence when viewed under UV light.

Comment on solubility

Solubility of 8-[(dimethylamino)methyl]-7-hydroxy-2-methyl-chromen-4-one

The solubility of 8-[(dimethylamino)methyl]-7-hydroxy-2-methyl-chromen-4-one can be quite interesting due to its unique structural characteristics. This compound, often known in scientific literature for its potential applications, displays varying solubility based on several factors:

  • Polarity: As a chromone derivative, the presence of both the dimethylamino group and hydroxyl group influences its polarity, leading to its solubility in polar solvents.
  • Solvent Type: This compound tends to dissolve well in:
    • Alcohols (like ethanol or methanol)
    • Aqueous solutions to a moderate extent
  • Concentration: Often, the degree of solubility increases with higher concentrations of the solvent or adjusting pH levels.
  • Temperature: Increased temperature generally enhances solubility, allowing for better dissolution rates.

In general, one can say that the solubility of 8-[(dimethylamino)methyl]-7-hydroxy-2-methyl-chromen-4-one reflects a balance between its chemical structure and the environment it is placed in. Scientists often utilize this information to optimize conditions for experimental applications or formulations.

As noted, understanding such solubility characteristics is crucial for a wide range of applications, including pharmacology and materials science.

Interesting facts

Interesting Facts about 8-[(Dimethylamino)methyl]-7-hydroxy-2-methyl-chromen-4-one

This intriguing compound belongs to the class of coumarins, which are recognized for their diverse range of biological activities and applications in fields such as pharmacology and agriculture. Here are some fascinating insights into its characteristics and significance:

  • Biological Activity: Many coumarins, including this compound, exhibit a variety of bioactivities such as anti-inflammatory, antibacterial, and antioxidant properties. This makes them subjects of interest for drug development and medicinal chemistry.
  • Structure and Function: The presence of a dimethylamino group enhances the electron-donating capabilities of the molecule, which may influence its interaction with biological targets, leading to increased efficacy in its biological activities.
  • Applications: Compounds like this one are extensively researched for their potential in treating diseases, including cancer. Their ability to influence various enzymatic pathways can be pivotal in the design of new therapeutic agents.
  • Fluorescence: Certain derivatives of coumarins exhibit strong fluorescence, making them valuable as fluorescent probes in biochemical research and imaging applications.
  • Plant Protection: Some coumarins are utilized in agriculture as natural pesticides or herbicides. This compound's methoxy and hydroxyl substitutions may enhance its effectiveness against specific pests or pathogens.

Due to its complex chemical structure and the unique properties it possesses, 8-[(dimethylamino)methyl]-7-hydroxy-2-methyl-chromen-4-one is a prime candidate for further study in the realm of bioactive compounds. As we continue to explore its potential applications, we gain insights not only into its chemical behavior but also into innovative ways to harness its benefits.