Skip to main content

Methylene Blue

ADVERTISEMENT
Identification
Molecular formula
C16H18ClN3S
CAS number
61-73-4
IUPAC name
5-methylphenazin-5-ium-1,3-diamine;chloride
State
State

At room temperature, methylene blue is typically a solid powder. When dissolved in water or alcohol, it forms a deep blue solution.

Melting point (Celsius)
100.00
Melting point (Kelvin)
373.15
Boiling point (Celsius)
373.00
Boiling point (Kelvin)
646.15
General information
Molecular weight
319.85g/mol
Molar mass
319.8510g/mol
Density
1.0500g/cm3
Appearence

Methylene blue appears as a dark green or blue crystalline solid or powder. When in solution, it presents a deep blue color at room temperature. It is a common laboratory chemical and is also widely used for medical diagnostics.

Comment on solubility

Solubility of 5-methylphenazin-5-ium-1,3-diamine;chloride

The solubility of 5-methylphenazin-5-ium-1,3-diamine;chloride is an intriguing topic within analytical chemistry. Understanding its solubility characteristics can provide vital insights into its behavior in various environments. Here are some key points regarding this compound's solubility:

  • Water Solubility: This compound is generally expected to exhibit limited solubility in water due to its hydrophobic phenazine ring structure.
  • Solvent Compatibility: It may dissolve better in organic solvents such as ethanol or acetone, which can stabilize the cationic form.
  • Interaction with Ions: The presence of chloride ions may enhance solubility through ion pairing or better solvation processes in certain solutions.
  • Temperature Dependence: Its solubility can change with temperature variations, often increasing at elevated temperatures.

In practice, it is essential to experiment with different solvents and conditions to ascertain the exact solubility profile. As a common saying in chemistry goes, "Like dissolves like," meaning that polar solvents are generally more effective for polar solutes, and non-polar solvents favor non-polar substances. By exploring these aspects, researchers can make informed decisions for applications involving 5-methylphenazin-5-ium-1,3-diamine;chloride.

Interesting facts

Interesting Facts About 5-Methylphenazin-5-ium-1,3-diamine; Chloride

5-Methylphenazin-5-ium-1,3-diamine; chloride is a fascinating compound with a variety of applications and properties that reflect the rich complexity of chemistry. Here are some intriguing aspects:

  • Unique Structure: This compound features a phenazine backbone, which is known for its vibrant color and significant biological activity. The incorporation of a methyl group and amino substitutions opens doors to diverse interactions and reactivity.
  • Biological Significance: Compounds like 5-methylphenazin-5-ium have been studied for their roles in electron transfer processes, potentially making them candidates in the development of new materials for energy storage or bioelectronics.
  • Potential as a Dye: The distinct chromophore built into this molecule suggests applications in dye chemistry. Dyes derived from phenazine derivatives often exhibit strong absorption characteristics, making them useful in textiles and photonic devices.
  • Environmental Considerations: With the growing interest in green chemistry, there’s ongoing research into the environmental impact and sustainability of phenazine derivatives, aiming to harness their properties while minimizing any ecological consequences.
  • Future Applications: As scientists continue to explore the properties of this compound, potential applications in pharmaceuticals, organic electronics, and even nanotechnology are on the horizon, showcasing the versatility of nitrogen-containing heterocycles.

In summary, 5-methylphenazin-5-ium-1,3-diamine; chloride is more than just a chemical formula; it embodies the intersection of structure, function, and potential in the realm of chemistry. As we delve deeper into the world of such compounds, we uncover the myriad possibilities that lie within their complex frameworks.

Synonyms
1,3-Diamino-5-methylphenazinium chloride
1084-43-1
NCI 1528
NSC-33419
2,4-Diamino-10-methylphenazinium chloride
SN 967
Phenazinium, 1,3-diamino-5-methyl-, chloride
EINECS 214-110-3
UNII-65YN7B130I
65YN7B130I
PHENAZINIUM, 1,3-DIAMINO-5-METHYL-, CHLORIDE (1:1)
214-110-3
5-methylphenazin-5-ium-1,3-diamine;chloride
DIAMINOMETHYLPHENAZINIUM CL
SCHEMBL10438705
DTXSID60910712
NSC33419
Phenazinium,3-diamino-5-methyl-, chloride
DB-250052
NS00042028
WLN: T C666 BK INJ B1 D1 F1 &Q &G
1,3-DIAMINO-5-METHYLPHENAZIN-5-IUM CHLORIDE
Q27263920