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1-Methylquinolinium

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Identification
Molecular formula
C10H10N+
CAS number
550-91-8
IUPAC name
1-methylquinolin-1-ium
State
State

At room temperature, 1-Methylquinolinium is generally found in a solid state. It is typically stored in its crystalline form for stability and convenience in handling.

Melting point (Celsius)
112.00
Melting point (Kelvin)
385.15
Boiling point (Celsius)
295.00
Boiling point (Kelvin)
568.15
General information
Molecular weight
158.21g/mol
Molar mass
158.2060g/mol
Density
1.1360g/cm3
Appearence

1-Methylquinolinium typically appears as a crystalline solid or powder. It can vary in color from off-white to pale yellow, depending on the specific sample and any impurities present.

Comment on solubility

Solubility of 1-methylquinolin-1-ium

1-methylquinolin-1-ium, a compound known for its unique structure, exhibits interesting solubility properties. Its solubility can be influenced by several factors:

  • Polarity: The presence of the quinoline structure contributes to both hydrophilic and lipophilic characteristics, affecting its solubility in various solvents.
  • Temperature: Like most organic compounds, the solubility of 1-methylquinolin-1-ium generally increases with temperature, leading to increased molecular motion and interactions with solvent molecules.
  • Solvents: It is more soluble in organic solvents such as ethanol, methanol, and dimethyl sulfoxide compared to water, highlighting its affinity for non-polar environments.

It's noted that:

  • The compound's solubility in water is relatively low due to its larger molecular size and the presence of a nitrogen atom, which impacts hydrogen bonding.
  • When added to polar organic solvents, 1-methylquinolin-1-ium can exhibit a measurable increase in solubility.

In conclusion, understanding the solubility of 1-methylquinolin-1-ium not only aids in its application in chemical processes but also enhances its potential in various fields such as pharmaceuticals and materials science.

Interesting facts

Interesting Facts About 1-methylquinolin-1-ium

1-methylquinolin-1-ium is a fascinating compound that belongs to the class of quaternary ammonium salts. This compound is notable for its unique structural features and diverse applications in various fields. Here are some intriguing aspects worth exploring:

  • Structural Dynamics: The compound features a quinoline ring, which is an aromatic heterocyclic compound. This ring structure is significant in the field of organic chemistry due to its planar and rigid structure, making it a key component in many biological systems.
  • Photophysical Properties: 1-methylquinolin-1-ium exhibits interesting photophysical properties, which makes it useful in the development of fluorescent sensors and dyes. Its fluorescence can be influenced by the surrounding environment, offering insights into molecular interactions.
  • Biological Relevance: Compounds like 1-methylquinolin-1-ium have shown potential in medicinal chemistry. Some studies suggest that derivatives of quinoline compounds may possess antimicrobial and antifungal activities, which are crucial in combating various infections.
  • Application in Organic Synthesis: This compound serves as a versatile intermediate in organic synthesis. It plays a significant role in the synthesis of more complex molecules, due to the reactivity of the quaternary ammonium group that can participate in various reaction pathways.
  • Environmental Monitoring: Due to its sensitivity to changes in its chemical environment, 1-methylquinolin-1-ium can be utilized in the development of sensors for environmental monitoring, helping to detect pollutants or changes in chemical compositions in different systems.

In summary, 1-methylquinolin-1-ium stands out not only for its structural elegance but also for its wide-ranging applications in science and technology. Its role in both chemical synthesis and biological applications makes it an exciting compound for research and development in various fields.

Synonyms
1-Methylquinolinium
21979-19-1
Quinolinium, 1-methyl-
DTXSID60176391
DTXCID1098882
1-methylquinolin-1-ium
1-Methyl-quinolinium
CHEMBL70369
SCHEMBL307903
AKOS000638010