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Methylene blue

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Identification
Molecular formula
C16H18ClN3S
CAS number
61-73-4
IUPAC name
2-morpholin-4-ium-4-ylethyl-(7-oxocyclohepta-1,3,5-trien-1-yl)ammonium;dichloride
State
State

At room temperature, methylene blue is typically found as a solid powder, but it is commonly used as an aqueous solution, showcasing its characteristic blue color.

Melting point (Celsius)
100.00
Melting point (Kelvin)
373.00
Boiling point (Celsius)
150.00
Boiling point (Kelvin)
423.00
General information
Molecular weight
319.85g/mol
Molar mass
373.9000g/mol
Density
1.3810g/cm3
Appearence

Methylene blue appears as a dark green solid when in powder form. In solution, it exhibits a deep blue color.

Comment on solubility

Solubility of 2-morpholin-4-ium-4-ylethyl-(7-oxocyclohepta-1,3,5-trien-1-yl)ammonium; dichloride

The solubility of the compound 2-morpholin-4-ium-4-ylethyl-(7-oxocyclohepta-1,3,5-trien-1-yl)ammonium; dichloride can be influenced by several factors due to its complex structure. Understanding its solubility is essential for its practical applications. Here are some key points to consider:

  • Polarity: The presence of both morpholine and ammonium groups suggests a certain degree of polarity which may enhance solubility in polar solvents, particularly water.
  • Ion Interaction: As a dichloride salt, it is likely to dissociate in solution, improving its solubility through ionic interactions.
  • Solvent Effects: This compound may show greater solubility in protic solvents, such as ethanol or water, compared to apolar solvents due to the favorable interactions.
  • Temperature Dependency: Like most compounds, solubility may increase with temperature, leading to enhanced dissolution rates.

In summary, the solubility of this compound is expected to be relatively high in polar solvents due to its ionic nature and polar functional groups. Experimental data would provide the most accurate insights, but theoretical aspects suggest a favorable profile for solubility in aqueous and organic polar environments.

Interesting facts

Exploring 2-Morpholin-4-ium-4-ylethyl-(7-oxocyclohepta-1,3,5-trien-1-yl)ammonium;dichloride

The compound 2-morpholin-4-ium-4-ylethyl-(7-oxocyclohepta-1,3,5-trien-1-yl)ammonium;dichloride is a fascinating example of a quaternary ammonium salt that showcases the intersection of organic chemistry and medicinal applications. Here are several intriguing aspects of this compound:

  • Structural Complexity: This compound features a unique structure where a morpholine ring merges with a vibrant cycloheptatriene moiety. Such structural diversity can lead to unique properties and functionalities, often making them candidates for drug discovery.
  • Potential Biological Activity: Compounds like this often display interesting biological activities. They could be investigated for their potential use in pharmaceuticals, particularly in developing novel therapeutics that target various biological mechanisms.
  • Charge Distribution: Being a quaternary ammonium compound, this structure has a positive charge, which influences its interactions with biological membranes and can affect its permeability and bioavailability.
  • Research Applications: The unique cycloheptatriene ring may enable this compound to participate in various chemical reactions, making it a potential candidate for applications in organic syntheses, such as in the construction of complex molecules.
  • Ion-Pairing Behavior: This compound being a dichloride salt may exhibit interesting ion-pairing behaviors, which are essential in understanding its solubility and reactivity in biological and chemical systems.

In summary, 2-morpholin-4-ium-4-ylethyl-(7-oxocyclohepta-1,3,5-trien-1-yl)ammonium;dichloride exemplifies the rich tapestry of chemistry where molecular structure directly impacts function, paving the way for innovations in materials science and medicinal research. Its complexity not only challenges our understanding of chemical interactions but also opens new avenues for exploration in drug design and synthesis methodologies.

Synonyms
2-(beta-Morpholinoethylamino)tropone dihydrochloride
2-((2-Morpholinoethyl)amino)-2,4,6-cycloheptatrien-1-one dihydrochloride
2,4,6-CYCLOHEPTATRIEN-1-ONE, 2-((2-MORPHOLINOETHYL)AMINO)-, DIHYDROCHLORIDE
18189-49-6