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Meldola's Blue

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Identification
Molecular formula
C20H16N3O2S
CAS number
128-95-0
IUPAC name
but-2-enedioic acid;N1,N1,N2,N2-tetramethyl-3-phenothiazin-10-yl-propane-1,2-diamine
State
State

Meldola's Blue is typically in a solid state at room temperature, existing as a powder.

Melting point (Celsius)
215.00
Melting point (Kelvin)
488.15
Boiling point (Celsius)
243.00
Boiling point (Kelvin)
516.15
General information
Molecular weight
359.46g/mol
Molar mass
359.4570g/mol
Density
1.3180g/cm3
Appearence

Meldola's Blue appears as a blue or bluish-green crystalline powder. It is known for its vivid color, which is used in various dye applications.

Comment on solubility

Solubility of But-2-enedioic Acid; N1,N1,N2,N2-Tetramethyl-3-phenothiazin-10-yl-propane-1,2-diamine

The solubility of but-2-enedioic acid; N1,N1,N2,N2-tetramethyl-3-phenothiazin-10-yl-propane-1,2-diamine can be quite complex due to its unique structural features. Here are some key points to consider:

  • But-2-enedioic Acid: This component is known to be soluble in water due to its carboxylic acid groups, which can form hydrogen bonds with water molecules.
  • Amine Functionalities: The presence of amine groups in the compound can contribute to additional solubility in polar solvents by interacting with water through hydrogen bonding.
  • Aromatic Structure: The phenothiazine moiety may induce hydrophobic characteristics, potentially affecting overall solubility in aqueous environments.

Considering the dual nature of the compound (hydrophilic functional groups vs. hydrophobic aromatic structure), its solubility is likely to vary significantly depending on the solvent used. In highly polar solvents, this compound may exhibit higher solubility compared to non-polar solvents.

In summary, while parts of this compound favor solubility in aqueous environments, others may hinder it, highlighting the intricate balance of solubility factors at play.

Interesting facts

Exploring but-2-enedioic acid

But-2-enedioic acid, commonly known as fumaric acid, is a fascinating compound that plays a significant role in both biochemistry and industry. Here are some interesting facts about this compound:

  • Fumaric acid is an important intermediate in the Krebs cycle, a key metabolic pathway that generates energy through the oxidation of acetyl-CoA derived from carbohydrates, fats, and proteins.
  • It is often used as a food additive (E297), providing a tart flavor to various products, especially in the beverage and candy industries.
  • Fumaric acid exhibits potential anti-inflammatory properties and has been investigated for treatments of conditions such as multiple sclerosis.
  • Interestingly, it serves as a precursor in the synthesis of various polymers, including fumarate resins, which are utilized in a range of applications such as coatings and adhesives.

The compound's versatility in scientific and industrial applications highlights its significance in both health and technology.


Diving into N1,N1,N2,N2-tetramethyl-3-phenothiazin-10-yl-propane-1,2-diamine

This intriguing compound is a unique member of the phenothiazine family, known for its wide variety of applications in pharmacology and dye chemistry. Here are some key aspects:

  • Phenothiazines are primarily used as *antipsychotic medications*, with a history dating back to the mid-20th century. The distinctive structure of this compound contributes to its pharmaceutical properties.
  • The compound is characterized by its *combined nitrogen-sulfur structure*, which allows it to participate in numerous chemical reactions, making it an attractive target for synthetic chemists.
  • Beyond pharmacological uses, it also finds applications as a *dye* in textiles and in various testing methodologies, highlighting its versatility across different fields.
  • Scientists are also exploring its role in *photodynamic therapy*, where it can act as a light-activated agent to target and kill cancer cells.

The structural complexity and potential applications of N1,N1,N2,N2-tetramethyl-3-phenothiazin-10-yl-propane-1,2-diamine make it a noteworthy compound within both the realms of organic chemistry and medicinal applications.