Manganese(III) tetrakis(N-methylpyridinium-4-yl) porphyrin

Identification

Molecular formula

C₄₈H₃₆N₈Mn

CAS number

12787-52-1

IUPAC name

manganic;5,10,15,20-tetrakis(1-methylpyridin-1-ium-4-yl)porphyrin-22,24-diide

State

The compound is typically a solid at room temperature. It is stable under standard conditions but should be kept away from excessive heat and moisture to prevent degradation or alteration in its structural integrity.

Melting point (Celsius)

210.00

Melting point (Kelvin)

483.15

Boiling point (Celsius)

745.00

Boiling point (Kelvin)

1 018.15

General information

Molecular weight

890.80g/mol

Molar mass

890.8020g/mol

Density

1.3500g/cm³

Appearence

This compound is typically found as a crystalline solid with a deep violet to red-purple color, depending on its specific form and concentration. It is characterized by its porphyrin ring structure, which imparts distinct optical properties and coloration typical of porphyrins. The compound is known for having a metallic luster akin to many other porphyrin complexes.

Comment on solubility

Solubility of Manganic; 5,10,15,20-tetrakis(1-methylpyridin-1-ium-4-yl)porphyrin-22,24-diide

The solubility of the compound manganic; 5,10,15,20-tetrakis(1-methylpyridin-1-ium-4-yl)porphyrin-22,24-diide, with the chemical formula C₄₈H₃₆N₈Mn, can be influenced by several factors:

Solvent Type: This compound is generally soluble in polar organic solvents such as dimethyl sulfoxide (DMSO) and methanol, predominantly due to the presence of the pyridinium groups that enhance solvation.
Temperature: Increased temperature often leads to improved solubility of organic compounds, allowing for better dissolution properties.
pH Sensitivity: The solubility may be affected by the pH of the solution due to the ionic nature of the methylpyridinium substituents, as they can undergo protonation, impacting overall solubility.

It is important to note that while the compound is soluble in certain conditions, it may exhibit limited solubility in non-polar solvents, which could hinder its use in specific applications. As with many coordination compounds, understanding the interplay of solubility factors is crucial for effective application and integration in various fields.

In summary, the solubility profile of this manganic porphyrin complex is multifaceted and can be tailored through solvent selection, temperature adjustments, and pH control.

Interesting facts

Exploring Manganic; 5,10,15,20-tetrakis(1-methylpyridin-1-ium-4-yl)porphyrin-22,24-diide

Manganic; 5,10,15,20-tetrakis(1-methylpyridin-1-ium-4-yl)porphyrin-22,24-diide is a fascinating compound that belongs to the class of metalloporphyrins, which hold significant interest in the field of chemistry due to their unique structural and electronic properties. Here are some interesting facts:

Metalloporphyrin Architecture: This compound features a porphyrin core, a cyclic structure characterized by alternating double bonds that can host a variety of metals. In this case, manganese (Mn) is central to the porphyrin, influencing its reactivity and electronic properties.
Bioinspired Chemistry: Manganese porphyrins are often studied for their resemblance to heme proteins, playing roles in biological processes such as oxygen transport and electron transfer. This links them closely to important biochemical functions.
Catalytic Potential: Compounds like this can function as catalysts in various chemical reactions, particularly in the oxidation of organic substrates. Their ability to mimic natural enzyme systems, such as catalase and peroxidase, is of great interest to chemists looking to develop efficient catalytic systems.
Applications in Medicine: The properties of manganese porphyrins have led to exploration in medical applications, including studies on their use as therapeutic agents due to their antioxidative abilities, potentially offering benefits in treating oxidative stress-related diseases.
Color and Light Absorption: The coloration of porphyrins is a result of their highly conjugated system, which allows them to absorb visible light. This makes them useful in applications such as dye-sensitized solar cells and photodynamic therapy.

As a chemist or a student, understanding the intricate details of compounds like manganic; 5,10,15,20-tetrakis(1-methylpyridin-1-ium-4-yl)porphyrin-22,24-diide can unveil numerous potential applications in materials science, biochemistry, and nanotechnology. The dynamic interplay between metal ions and porphyrin structures represents a rich area for research and exploration.