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Indocyanine Green

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Identification
Molecular formula
C43H47Cl2N2O6S2
CAS number
3599-32-4
IUPAC name
6-chloro-2-[5-(6-chloro-3-ethyl-1,3-benzothiazol-3-ium-2-yl)penta-2,4-dienylidene]-3-ethyl-1,3-benzothiazole;iodide
State
State

Indocyanine Green is a solid at room temperature, typically available as a powder that is water-soluble.

Melting point (Celsius)
245.00
Melting point (Kelvin)
518.00
Boiling point (Celsius)
318.00
Boiling point (Kelvin)
591.00
General information
Molecular weight
774.77g/mol
Molar mass
774.7700g/mol
Density
0.7000g/cm3
Appearence

Indocyanine Green is a dark green to green-black colored powder that can appear as a crystalline solid. When prepared as a solution, it exhibits a deep green color.

Comment on solubility

Solubility of 6-chloro-2-[5-(6-chloro-3-ethyl-1,3-benzothiazol-3-ium-2-yl)penta-2,4-dienylidene]-3-ethyl-1,3-benzothiazole;iodide

The solubility of 6-chloro-2-[5-(6-chloro-3-ethyl-1,3-benzothiazol-3-ium-2-yl)penta-2,4-dienylidene]-3-ethyl-1,3-benzothiazole;iodide is influenced by various factors due to the complex structure of the compound. Some key points regarding its solubility include:

  • Polarity: The presence of iodine and multiple functional groups can lead to a mixture of polar and non-polar characteristics, which might affect how well this compound dissolves in different solvents.
  • Solvents: This compound is likely to have better solubility in organic solvents like ethanol or dimethyl sulfoxide (DMSO) compared to water due to its hydrophobic components.
  • Temperature Influence: As with many organic compounds, an increase in temperature can enhance solubility. When higher temperatures are applied, the kinetic energy allows for a better interaction between solute and solvent.
  • pH Dependency: Given that it contains benzothiazole, which can exhibit different ionization states depending on the pH, the solubility might substantially change with varying pH levels.

In summary, while the exact solubility of this intricate compound in specific solvents may require empirical determination, its complex structure suggests that a careful choice of solvent and consideration of environmental factors will be essential for optimal solubility.

Interesting facts

Interesting Facts about 6-Chloro-2-[5-(6-Chloro-3-ethyl-1,3-benzothiazol-3-ium-2-yl)penta-2,4-dienylidene]-3-ethyl-1,3-benzothiazole; Iodide

The compound 6-chloro-2-[5-(6-chloro-3-ethyl-1,3-benzothiazol-3-ium-2-yl)penta-2,4-dienylidene]-3-ethyl-1,3-benzothiazole; iodide stands out due to its complex molecular structure and significant applications in various fields. Here are a few intriguing insights into this compound:

  • Unique Structure: This compound features a benzothiazole backbone, which is known to exhibit interesting electronic properties due to its conjugated π-system, making it a valuable candidate for research in organic electronics.
  • Biological Activities: Compounds that incorporate benzothiazole moieties have been extensively studied for their biological activities. This specific compound may show potential in pharmaceutical research, particularly in the development of new anti-cancer agents or antimicrobial drugs.
  • Research Significance: The presence of chloro and ethyl groups can significantly influence the reactivity and stability of the compound, making it an interesting subject for synthetic chemists investigating structure-activity relationships.
  • Multifunctional Potential: Thanks to its complex structure, there could be a variety of functionalization opportunities, which could lead to novel derivatives with tailored properties for various applications, ranging from dye-sensitized solar cells to sensors.

As noted by many researchers, “The exploration of heterocyclic compounds like benzothiazoles opens countless avenues for innovative discoveries.” Investigating this compound may not only enhance our chemical knowledge but also contribute to advancements in medicinal chemistry, materials science, and beyond.

Overall, 6-chloro-2-[5-(6-chloro-3-ethyl-1,3-benzothiazol-3-ium-2-yl)penta-2,4-dienylidene]-3-ethyl-1,3-benzothiazole; iodide showcases the beauty of complex organic systems and their myriad of possibilities in scientific research.

Synonyms
6-Chloro-2-[5-(6-chloro-3-ethyl-1,3-benzothiazol-2(3H)-ylidene)penta-1,3-dien-1-yl]-3-ethyl-1,3-benzothiazol-3-ium iodide
DTXSID90932785