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Ethidium bromide

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Identification
Molecular formula
C21H20ClN3
CAS number
1239-45-8
IUPAC name
3-(6H-benzo[c][1]benzoselenepin-11-ylidene)propyl-dimethyl-ammonium;chloride
State
State

Despite being a solid, Ethidium bromide is best known for its use in solution form, where it is used as a nucleic acid stain in molecular biology laboratories.

Melting point (Celsius)
279.00
Melting point (Kelvin)
552.00
Boiling point (Celsius)
239.50
Boiling point (Kelvin)
512.65
General information
Molecular weight
394.30g/mol
Molar mass
394.3000g/mol
Density
1.5900g/cm3
Appearence

Ethidium bromide appears as a dark red solid, commonly available in crystal or powder form. When dissolved in solution, it exhibits a bright red-orange fluorescence under ultraviolet (UV) light.

Comment on solubility

Solubility of 3-(6H-benzo1benzoselenepin-11-ylidene)propyl-dimethyl-ammonium;chloride

The solubility of 3-(6H-benzo1benzoselenepin-11-ylidene)propyl-dimethyl-ammonium;chloride can be quite interesting, as it presents unique characteristics due to its complex structure. This compound, being a quaternary ammonium salt, typically exhibits good solubility in polar solvents.

Factors Influencing Solubility

  • Polarity: As a quaternary ammonium compound, its charged nature can lead to increased solubility in water and other polar solvents.
  • Hydrophobic Interactions: The presence of the benzoselenepin moiety can contribute to hydrophobic interactions, which may reduce solubility in purely aqueous environments, depending on the balance between hydrophobic and hydrophilic sections.
  • Temperature: Like many salts, the solubility may increase with higher temperatures, making it soluble under heated conditions.

Moreover, the formation of hydrogen bonds and ionic interactions with solvents can greatly affect its solubility profile. In summary, while this compound may be largely soluble in polar solvents, the presence of hydrophobic characteristics from its organic components can lead to variations under different conditions. Experimentation is key to determining the exact solubility behavior in specific scenarios.

Interesting facts

Interesting Facts about 3-(6H-benzo[1]benzoselenepin-11-ylidene)propyl-dimethyl-ammonium;chloride

The compound 3-(6H-benzo[1]benzoselenepin-11-ylidene)propyl-dimethyl-ammonium;chloride is a fascinating example of an organoselenium compound, which incorporates selenium into its molecular structure. Selenium is a nonmetal that often exhibits remarkable properties, making it of significant interest in both organic chemistry and materials science.

Key Characteristics:

  • Structural Versatility: The compound features a unique benzoselenepin framework, which can impart interesting electronic and optical properties, making it a candidate for a variety of applications.
  • Biological Relevance: Organoselenium compounds have been studied for their potential antioxidant properties, and this specific compound's structure could suggest biological relevance, prompting further research into its health benefits.
  • Ammonium Group: The presence of a dimethylammonium group enhances the solubility and stability of the compound, potentially influencing its behavior in biological systems.

Researchers have also been exploring organoselenium compounds like this for their role in drug development and as therapeutic agents. The compound's unique structure suggests that it may interact with biological macromolecules in innovative ways.

"Studying such compounds opens pathways to new materials, and potentially new frontiers in medicinal chemistry."

In conclusion, 3-(6H-benzo[1]benzoselenepin-11-ylidene)propyl-dimethyl-ammonium;chloride serves as a reminder of the diversity and complexity found in chemical compounds. Its intriguing structure and potential applications underscore the importance of further exploration in the field of chemistry.