Manganese(III) meso-tetrakis(4-carboxyphenyl)porphyrin

Identification

Molecular formula

C₄₈H₂₈MnN₄O₈

CAS number

64809-11-2

IUPAC name

manganic;4-[10,15,20-tris(4-carboxyphenyl)porphyrin-22,24-diid-5-yl]benzoic acid

State

At room temperature, manganese(III) meso-tetrakis(4-carboxyphenyl)porphyrin is a solid. Its structure allows it to be stable and robust under ambient conditions, typically available as a fine powdered material due to its porphyrin structure.

Melting point (Celsius)

235.00

Melting point (Kelvin)

508.00

Boiling point (Celsius)

700.00

Boiling point (Kelvin)

973.00

General information

Molecular weight

926.70g/mol

Molar mass

926.6990g/mol

Density

1.8200g/cm³

Appearence

The compound is typically characterized by its crystalline solid form, appearing as a red to purple powder. The vibrancy of its color is attributed to the porphyrin structure, which is known for its intense pigments due to electronic conjugation.

Comment on solubility

Solubility of Manganic 4-[10,15,20-tris(4-carboxyphenyl)porphyrin-22,24-diid-5-yl]benzoic Acid

The solubility of the compound manganic 4-[10,15,20-tris(4-carboxyphenyl)porphyrin-22,24-diid-5-yl]benzoic acid (C₄₈H₂₈MnN₄O₈) can be quite complex due to its intricate molecular structure, which includes a porphyrin ring system and multiple carboxylic acid groups. Here are some key points to consider regarding its solubility:

Water Solubility: The presence of polar functional groups, such as carboxylic acids, generally enhances the compound's solubility in aqueous solutions. This is due to hydrogen bonding and ion-dipole interactions with water molecules.
Solvents: The compound may exhibit differential solubility in various organic solvents. For example, it might dissolve more readily in polar solvents like methanol or dimethyl sulfoxide (DMSO) compared to non-polar solvents like hexane.
pH Dependence: The solubility might also be influenced by pH levels, particularly due to the ionization of carboxylic acid groups at different pH values, which can either facilitate or hinder solubility in water.
Temperature Influence: Like many compounds, solubility can be temperature-dependent; an increase in temperature often leads to higher solubility in both water and organic solvents.

Due to the complexity of its structure and the nature of its functional groups, the solubility of manganic 4-[10,15,20-tris(4-carboxyphenyl)porphyrin-22,24-diid-5-yl]benzoic acid requires careful consideration of the solvent, temperature, and pH to determine the ideal conditions for dissolution.

Interesting facts

Manganic 4-[10,15,20-tris(4-carboxyphenyl)porphyrin-22,24-diid-5-yl]benzoic Acid

This fascinating compound is a complex of manganese with a unique porphyrin structure, commonly highlighted for its various applications in chemistry and biochemistry. Let's dive into some intriguing facts:

Porphyrin Structure: The porphyrin core provides a highly conjugated system allowing for efficient light absorption, making it valuable in photodynamic therapy and in the development of solar energy devices.
Biological Relevance: Manganese plays a crucial role in biological systems, acting as a cofactor for various enzymes. Its presence in this compound suggests potential biocatalytic properties.
Environmental Applications: Compounds like this one have been researched for their ability to degrade pollutants, indicating their use in environmental remediation.
Versatile Chemistry: Its structure facilitates numerous functionalizations, allowing chemists to tailor the molecule for specific properties or reactivities.
Potential Therapeutic Uses: Due to its ability to interact with biological systems, there is ongoing research into its potential role in treating oxidative stress-related diseases.

As the renowned chemist Linus Pauling once said, "The best way to have a good idea is to have lots of ideas." Manganic 4-[10,15,20-tris(4-carboxyphenyl)porphyrin-22,24-diid-5-yl]benzoic acid embodies this idea, as its multifaceted nature opens doors to a spectrum of possibilities in science and innovation.