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Alizarin red S

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Identification
Molecular formula
C14H8O7
CAS number
72-48-0
IUPAC name
1-hydroxy-4-(2-hydroxyacetyl)isochromen-8-one
State
State

At room temperature, Alizarin red S is in a solid state, appearing as a crystalline powder.

Melting point (Celsius)
290.00
Melting point (Kelvin)
563.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
342.25g/mol
Molar mass
342.2510g/mol
Density
0.1313g/cm3
Appearence

Alizarin red S appears as an orange to red crystalline powder. It is often used as a dye and has a vibrant color, being commonly found in its red dye form when used in industries.

Comment on solubility

Solubility of 1-hydroxy-4-(2-hydroxyacetyl)isochromen-8-one

The solubility of 1-hydroxy-4-(2-hydroxyacetyl)isochromen-8-one is influenced by several factors that vary with environmental conditions and solvent selection. This compound exhibits moderate solubility characteristics that make it an intriguing subject of study in chemical applications.

Key Factors Affecting Solubility:

  • Polarity of Solvent: The solubility of this compound is enhanced in polar solvents due to the presence of hydroxyl (-OH) groups which can engage in hydrogen bonding.
  • Temperature Influence: Typically, an increase in temperature may improve solubility as it often provides the energy required to break intermolecular interactions.
  • pH Levels: The solubility can also vary with the pH of the solution, as ionization of the hydroxyl groups may occur under certain conditions, affecting its overall solubility.

When dissolved, 1-hydroxy-4-(2-hydroxyacetyl)isochromen-8-one may exhibit interesting interactions with other solutes, making it suitable for various applications in the fields of pharmaceuticals and biochemistry.


In conclusion, understanding the solubility behavior of this compound is crucial, as it plays a significant role in its functional efficacy and applications. As is often stated in chemistry, "the solution to a problem often lies in understanding the solubility!"

Interesting facts

Interesting Facts about 1-hydroxy-4-(2-hydroxyacetyl)isochromen-8-one

1-hydroxy-4-(2-hydroxyacetyl)isochromen-8-one is a fascinating compound known for its unique structure and potential applications. Here are some captivating details about it:

  • Structural Significance: This compound features an isochromen backbone, which is built upon a fusion of benzene and a chromene system, showcasing the beauty of natural product chemistry.
  • Bioactivity: Compounds similar to 1-hydroxy-4-(2-hydroxyacetyl)isochromen-8-one have been investigated for various biological activities, including antioxidant properties, making them of significant interest in medicinal chemistry.
  • Extraction Sources: Isochromenes can often be derived from natural sources such as certain plants, indicating their role in traditional medicine and their importance in phytochemistry.
  • Potential Uses: Due to its unique functional groups, this compound could serve as a lead structure in pharmaceutical research, particularly in drug development focusing on chronic diseases.
  • Analytical Characterization: The characterization of 1-hydroxy-4-(2-hydroxyacetyl)isochromen-8-one can be accomplished through various spectroscopic techniques, including NMR and mass spectrometry, showcasing the interplay between structure and function.

In summary, 1-hydroxy-4-(2-hydroxyacetyl)isochromen-8-one exemplifies the *intriguing relationship* between chemical structure and biological activity, paving the way for exciting research opportunities in natural products and medicinal chemistry.