1,1'-Bipyridinium | Solubility of Things

Identification

Molecular formula

C₁₀H₁₀N₂

CAS number

123-29-5

IUPAC name

4-pyridin-1-ium-1-ylpyridine

State

At room temperature, 1,1'-Bipyridinium typically exists in a solid state. It's often handled in its crystalline or powdered form under standard laboratory conditions.

Melting point (Celsius)

110.00

Melting point (Kelvin)

383.15

Boiling point (Celsius)

285.00

Boiling point (Kelvin)

558.15

General information

Molecular weight

156.19g/mol

Molar mass

156.1880g/mol

Density

1.1200g/cm³

Appearence

1,1'-Bipyridinium is typically found as a crystalline solid. It may appear as colorless to pale yellow crystals, depending on its purity and specific formulation.

Comment on solubility

Solubility of 4-pyridin-1-ium-1-ylpyridine

4-pyridin-1-ium-1-ylpyridine, with its complex structure, presents interesting characteristics when it comes to solubility. Being a quaternized pyridine, it is often soluble in polar solvents due to the positive charge on the nitrogen atom, which enhances its ability to interact with polar solvents.

Here are some key points regarding its solubility:

Water Solubility: It is generally soluble in water, although the degree of solubility can be affected by factors like pH and temperature.
Solvent Compatibility: It is more soluble in polar organic solvents such as methanol and ethanol compared to non-polar solvents.
Concentration Effects: At higher concentrations, the solubility may be limited due to the formation of dimeric or aggregated species.

In conclusion, while 4-pyridin-1-ium-1-ylpyridine displays good solubility in polar media, the specific conditions of temperature and concentration can significantly alter its solubility profile. Understanding these principles can aid in the effective application of this compound in various chemical contexts.

Interesting facts

Interesting Facts about 4-Pyridin-1-ium-1-ylpyridine

4-Pyridin-1-ium-1-ylpyridine, often denoted as a quaternary ammonium compound, is a fascinating chemical entity that has captured the interest of chemists due to its unique structural and functional properties. Here are some engaging insights about this compound:

Charge and Structure: This compound features a positively charged nitrogen atom which significantly impacts its reactivity. The presence of the quaternary nitrogen enhances its solubility in polar solvents and makes it a good candidate for various applications.
Biological Relevance: Compounds like 4-pyridin-1-ium-1-ylpyridine are known for their biological activity, including potential antimicrobial and antifungal properties. This makes them of interest in medicinal chemistry.
Catalytic Applications: Due to its cyclic structure, this compound can act as a catalyst in various organic reactions, assisting in the formation of complex molecules with precision.
Reaction Intermediates: In synthetic organic chemistry, this compound can serve as a valuable reaction intermediate, facilitating the synthesis of other important chemical compounds.
Research Versatility: Researchers might explore the compound's interaction with metal ions, which can lead to advances in materials science, particularly in the development of new coordination complexes.

In summary, 4-Pyridin-1-ium-1-ylpyridine is an intriguing compound that exemplifies the intersection of chemistry, biology, and materials science. Its diverse applications highlight the importance of exploring such compounds to unlock new scientific advancements. As scientists continue to study this compound, they may uncover even more exciting uses and properties that can benefit various fields.

Synonyms

4-pyridin-1-ium-1-ylpyridine

SCHEMBL169283