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Indocyanine green

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Identification
Molecular formula
C43H47N2NaO6S2
CAS number
3599-32-4
IUPAC name
1,3,3-trimethyl-2-[2-(1-methyl-2-phenyl-indol-3-yl)vinyl]indol-1-ium;chloride
State
State

Indocyanine green is typically in a solid state at room temperature. It is used in medical diagnostics in solution form after being dissolved in water.

Melting point (Celsius)
225.00
Melting point (Kelvin)
498.15
Boiling point (Celsius)
730.00
Boiling point (Kelvin)
1 003.15
General information
Molecular weight
774.18g/mol
Molar mass
774.1820g/mol
Density
1.0450g/cm3
Appearence

Indocyanine green typically appears as a green powder. It is highly soluble in water, forming a clear green solution.

Comment on solubility

Solubility of 1,3,3-trimethyl-2-[2-(1-methyl-2-phenyl-indol-3-yl)vinyl]indol-1-ium;chloride

The compound 1,3,3-trimethyl-2-[2-(1-methyl-2-phenyl-indol-3-yl)vinyl]indol-1-ium;chloride exhibits unique solubility characteristics worth noting:

  • Polar Solvents: This compound is generally more soluble in polar solvents due to the presence of the positively charged indolium ion, which interacts favorably with polar moieties.
  • Non-Polar Solvents: Its solubility in non-polar solvents may be limited. This contrast is attributed to the hydrophobic nature of the indole rings, which can hinder dissolution in such environments.
  • Water Solubility: While many indole derivatives display low water solubility, the quaternary ammonium ion creates potential for moderate solubility, but factors such as pH and ionic strength can significantly influence this property.

In summary, the solubility of 1,3,3-trimethyl-2-[2-(1-methyl-2-phenyl-indol-3-yl)vinyl]indol-1-ium;chloride is context-dependent, making the understanding of its solubility profile crucial for applications in pharmaceuticals and material sciences. As with many organic compounds, it’s essential to consider environmental conditions and solvent choices when predicting or working with solubility.

Interesting facts

Interesting Facts About 1,3,3-Trimethyl-2-[2-(1-methyl-2-phenyl-indol-3-yl)vinyl]indol-1-ium; Chloride

This fascinating compound is a noteworthy member of the indolium family, which are known for their unique structures and properties. Here are some intriguing insights into this compound:

  • Complex Structure: The name itself reveals a remarkable level of complexity. The presence of multiple indole and vinyl groups suggests rich electronic properties, making it a potential candidate for various applications in organic electronics and photonics.
  • Applications in Research: Compounds featuring indolium structures are often used in the development of dyes and pigments, as well as in organic semiconductors. This specific compound's unique properties open up avenues for innovative materials in chemical sensors and light-emitting devices.
  • Exciting Optical Properties: The indole ring system is known for its strong absorption in the UV-Vis spectrum. Compounds like this one can exhibit fluorescence, which can be harnessed in biological imaging and fluorescence spectroscopy.
  • Biological Relevance: Indole derivatives have been studied for their roles in biological systems, including functions as neurotransmitter precursors and in the synthesis of natural products. This compound may inspire further investigation in medicinal chemistry.
  • Research Opportunities: The intricate nature of this compound can lead to extensive research in areas such as organic synthesis and material science. Researchers are continually exploring modifications to the indolium structure to enhance stability and functionality.

In summary, 1,3,3-trimethyl-2-[2-(1-methyl-2-phenyl-indol-3-yl)vinyl]indol-1-ium; chloride stands out not only for its structural complexity but also for its promising potential in scientific research and applications. As the field of chemistry continues to evolve, this compound showcases the interplay between structure and function, inspiring future discoveries.

Synonyms
1,3,3-trimethyl-2-[2-(1-methyl-2-phenylindol-3-yl)ethenyl]indol-1-ium;chloride
C.I.Basic Orange 22
SCHEMBL21592194
LORKUZBPMQEQET-UHFFFAOYSA-M
(E)-1,3,3-trimethyl-2-(2-(1-methyl-2-phenyl-1H-indol-3-yl)vinyl)-3H-indol-1-ium chloride
BCP34502
Basic Orange 22 pound>>Nabor Orange R pound>>Astrazonoranger
1,3,3-trimethyl-2-[(1E)-2-(1-methyl-2-phenylindol-3-yl)ethenyl]indol-1-ium chloride