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Ethidium Bromide

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Identification
Molecular formula
C21H20N3Br
CAS number
1239-45-8
IUPAC name
2-[[1,2-diphenyl-2-[2-(trimethylammonio)ethoxyimino]ethylidene]amino]oxyethyl-trimethyl-ammonium;diiodide
State
State

At room temperature, Ethidium Bromide is a solid.

Melting point (Celsius)
260.00
Melting point (Kelvin)
533.15
Boiling point (Celsius)
330.00
Boiling point (Kelvin)
603.15
General information
Molecular weight
394.39g/mol
Molar mass
394.3900g/mol
Density
1.4100g/cm3
Appearence

Ethidium Bromide appears as a dark red or purple crystalline solid when pure. It is commonly used as a fluorescent tag in molecular biology laboratories, particularly in the visualization of nucleic acids.

Comment on solubility

Solubility of 2-[[1,2-diphenyl-2-[2-(trimethylammonio)ethoxyimino]ethylidene]amino]oxyethyl-trimethyl-ammonium;diiodide

The solubility of the compound 2-[[1,2-diphenyl-2-[2-(trimethylammonio)ethoxyimino]ethylidene]amino]oxyethyl-trimethyl-ammonium;diiodide is influenced by several key factors:

  • Polarity: This compound possesses a cationic ammonium group, which generally enhances solubility in polar solvents like water.
  • Ionic Nature: As a diiodide, the presence of iodide ions increases the ionic character, promoting solubility through the interaction with polar solvents.
  • Structural Complexity: The bulky diphenyl group and ethoxyimino moiety can hinder solubility, potentially making it less soluble in pure organic solvents.

Quote: "Solubility is not merely a property but a behavior that reflects the complex interplay between structural features and the medium." This emphasizes the intricate nature of solubility in compounds like this one.

In summary, while the presence of quaternary ammonium compounds typically leads to higher solubility in aqueous environments, the overall solubility of this compound will depend on the balance of its ionic interactions and steric hindrance presented by its molecular structure. Thus, it can be expected to exhibit moderate to high solubility in water, modified by the solvent's properties.

Interesting facts

Interesting Facts about 2-[[1,2-Diphenyl-2-[2-(Trimethylammonio)ethoxyimino]ethylidene]amino]oxyethyl-Trimethyl-Ammonium Diiodide

This complex compound possesses unique structural features that make it noteworthy in the realm of chemistry. Its intricate design includes components that could lead to intriguing applications in various fields. Here are some points that highlight its properties and potential:

  • Quaternary Ammonium Salt: This compound is a quaternary ammonium salt, a class of compounds commonly known for their antimicrobial properties. These salts are often used in disinfectants and antiseptics.
  • Stability and Reactivity: Quaternary ammonium compounds are typically stable and non-volatile, making them suitable for formulations that require long shelf lives and consistent performance.
  • Applications in Medicine: Compounds with similar structures have been explored for pharmaceutical applications due to their capability of interacting with biological membranes, potentially aiding in drug delivery systems.
  • Novel Functional Groups: The presence of both the ethoxyimino and diphenyl moieties contributes to its solubility characteristics and could enhance its reactivity and interaction with other compounds.
  • Potential in Research: Due to its intricate design and composition, this compound may become a subject of research in materials science for the development of new materials with tailored properties.

As noted by chemists in the field, "The diversity of structural motifs in complex organic molecules often leads to unexpected properties and functionalities." With ongoing experimentation, 2-[[1,2-diphenyl-2-[2-(trimethylammonio)ethoxyimino]ethylidene]amino]oxyethyl-trimethyl-ammonium;diiodide may play a significant role in advancing our understanding of organic synthesis and compound utility.