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Nile blue A

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Identification
Molecular formula
C20H20N3O
CAS number
3625-57-8
IUPAC name
[7-(dimethylamino)-2-methyl-phenoxazin-3-ylidene]-diethyl-ammonium
State
State

At room temperature, Nile blue A is in a solid state. It is typically supplied in crystal or powder form.

Melting point (Celsius)
180.00
Melting point (Kelvin)
453.15
Boiling point (Celsius)
440.00
Boiling point (Kelvin)
713.15
General information
Molecular weight
318.39g/mol
Molar mass
318.3860g/mol
Density
1.3140g/cm3
Appearence

Nile blue A appears as a dark blue to blue-black solid. It is a synthetic dye that is often used in histology and cytology for staining purposes due to its vivid coloration.

Comment on solubility

Solubility of [7-(dimethylamino)-2-methyl-phenoxazin-3-ylidene]-diethyl-ammonium

The solubility of [7-(dimethylamino)-2-methyl-phenoxazin-3-ylidene]-diethyl-ammonium is influenced by various factors due to its complex structure. This compound, which possesses both organic and ammonium functionalities, is typically characterized by the following solubility traits:

  • Polarity: The presence of the diethylammonium group enhances the compound's interaction with polar solvents, such as water, making it more soluble in that medium compared to nonpolar solvents.
  • Temperature Dependence: As with many compounds, the solubility can vary significantly with temperature. Increased temperatures often lead to higher solubility.
  • pH Sensitivity: Being an ammonium compound, solubility may also be affected by the pH of the solution, where acid-base reactions might alter its ionic form and stability.
  • Hydrophilicity vs. Hydrophobicity: The balance between hydrophilic (the ammonium group) and hydrophobic (the phenoxazine core) characteristics plays a crucial role in determining overall solubility.

In conclusion, while [7-(dimethylamino)-2-methyl-phenoxazin-3-ylidene]-diethyl-ammonium exhibits potential for good solubility in polar solvents, factors such as temperature and pH must be considered to fully understand its behavior in different environments. As the saying goes, "solubility is not just a property but a dynamic interaction of factors."

Interesting facts

Interesting Facts about [7-(Dimethylamino)-2-methyl-phenoxazin-3-ylidene]-diethyl-ammonium

[7-(Dimethylamino)-2-methyl-phenoxazin-3-ylidene]-diethyl-ammonium is a fascinating compound with significant chemical properties and applications. Here are some noteworthy aspects of this compound:

  • Versatile Molecular Structure: This compound features a complex architecture with a phenoxazine backbone, which is known for its stability and ability to facilitate electron transfer. The incorporation of a dimethylamino group enhances its nucleophilicity, making it a potential candidate in various chemical reactions.
  • Role in Dyes and Pigments: The phenoxazine structure is often utilized in the synthesis of dyes. Its vibrant color properties render it useful in applications such as organic electronics and photonic devices. Researchers are constantly exploring its potential in developing new and efficient dyes for textiles and printing.
  • Potential Biological Applications: Compounds of this nature are being investigated for their biological activities. The incorporation of the dimethylamino moiety can influence biological interactions, making this compound a topic of interest for medicinal chemistry, particularly in the development of new pharmaceuticals.
  • Innovative Research Frontiers: Scientists are studying the properties of such compounds to develop advanced materials with unique optical and electronic characteristics. With projects focusing on sensors and light-emitting diodes (LEDs), this compound enters the realm of innovative technologies.
  • Reactivity and Catalysis: The presence of diethylammonium suggests the potential use of this compound as a catalyst in organic reactions. Understanding its reactivity can open pathways for designing new catalytic systems, enhancing efficiency in synthetic chemistry.

In summary, [7-(Dimethylamino)-2-methyl-phenoxazin-3-ylidene]-diethyl-ammonium is not just a compound with several functional groups, but a promising entity that extends its influence across various fields of research, from materials science to medicinal chemistry. Its multifaceted properties make it a rich subject for exploration in contemporary chemical studies.

Synonyms
SCHEMBL6128390
SCHEMBL13107609
SCHEMBL20329108