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Norbadione A

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Identification
Molecular formula
C10H7NO4
CAS number
155671-99-3
IUPAC name
2-hydroxy-3-methyl-4H-1,4-benzoxazine-7,8-dione
State
State

Norbadione A is typically found as a solid in its pure form at room temperature. It can usually be noted for its crystalline appearance, but it can also be amorphous. The compound remains stable in its solid form and has limited solubility in water, but it is soluble in many organic solvents.

Melting point (Celsius)
210.00
Melting point (Kelvin)
483.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
512.41g/mol
Molar mass
512.4100g/mol
Density
1.5600g/cm3
Appearence

Norbadione A appears as a brightly colored yellow to yellow-brownish crystalline solid. It can also form amorphous powder. Its intense chromatic features contribute to its potential use in pigmentation and dye applications. The compound's color is due to its conjugated π-electron system, which absorbs visible light. Due to its vibrant color, it is often used in research as a colorimetric indicator.

Comment on solubility

Solubility of 2-hydroxy-3-methyl-4H-1,4-benzoxazine-7,8-dione

The solubility of 2-hydroxy-3-methyl-4H-1,4-benzoxazine-7,8-dione in various solvents is a notable aspect of its chemical behavior. This compound, often involved in biological and synthetic processes, can exhibit different solubility profiles depending on the medium it is placed in. Here is a closer look at its solubility characteristics:

  • Water Solubility: Generally low to moderate, due to the presence of hydrophobic rings, but the hydroxyl group may impart some degree of solubility.
  • Solvent Compatibility: More soluble in organic solvents such as ethanol, methanol, and acetone, where its aromatic structure can effectively interact.
  • Temperature Influence: Increasing temperature may enhance solubility in organic solvents, making it easier to dissolve in higher concentrations.
  • pH Dependency: The solubility may vary with pH, as changes can affect the ionization state of the hydroxyl group.

In conclusion, while 2-hydroxy-3-methyl-4H-1,4-benzoxazine-7,8-dione has limited water solubility, its compatibility with a range of organic solvents makes it a versatile compound in chemical applications. Understanding these solubility dynamics is crucial for effective utilization in research and industry.

Interesting facts

Exploring 2-hydroxy-3-methyl-4H-1,4-benzoxazine-7,8-dione

2-hydroxy-3-methyl-4H-1,4-benzoxazine-7,8-dione, commonly referred to as a benzoxazine derivative, is a fascinating compound that exhibits several remarkable properties and potential applications in various fields.

Key Characteristics:

  • Structural Intricacies: This compound features a unique benzoxazine ring structure, which contributes to its stability and reactivity.
  • Biological Relevance: Compounds of this class have been studied for their biological activities, including potential antioxidant properties that could pave the way for new therapeutic agents.
  • Polymer Chemistry: Benzoxazine derivatives are often utilized in the field of polymer chemistry, particularly for their role as monomers in the development of thermosetting polymers.

Potential Applications:

The versatile nature of 2-hydroxy-3-methyl-4H-1,4-benzoxazine-7,8-dione opens the door to various innovative applications:

  • Coatings: Its incorporation in coatings can enhance thermal stability and mechanical properties.
  • Adhesives: The compound can be used in formulating specialized adhesives where strong bonding and durability are required.
  • Biomedical Applications: Research is ongoing into its use in drug delivery systems, showing promise in targeted therapies.

Interesting Quote:

As one scholar pointed out, “The exploration of benzoxazines is a journey through the intersection of chemistry and innovation, uncovering materials that can transform our technological landscape.”

Considering its intriguing structure and potential uses, 2-hydroxy-3-methyl-4H-1,4-benzoxazine-7,8-dione exemplifies the remarkable capabilities that small molecules have in influencing larger systems, making it a compound worthy of further study and discussion.