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Hexadecyltrimethylammonium bromide

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Identification
Molecular formula
C21H46NBr
CAS number
30807-36-8
IUPAC name
bis[3-(2,5-dimethylpyrrolidin-1-yl)propyl]-hexadecyl-methyl-ammonium;2,3-dihydroxybutanedioic acid;bromide
State
State

At room temperature, hexadecyltrimethylammonium bromide is typically a solid. This can come in the form of crystalline powder or granules. Being hygroscopic, its physical state can be influenced by humidity levels in the storage environment.

Melting point (Celsius)
241.00
Melting point (Kelvin)
514.15
Boiling point (Celsius)
350.00
Boiling point (Kelvin)
623.15
General information
Molecular weight
452.49g/mol
Molar mass
276.4770g/mol
Density
1.1000g/cm3
Appearence

This compound appears as a white or off-white crystalline solid. It is hygroscopic, meaning it can absorb moisture from the air, which may affect its appearance by causing it to become clumpy.

Comment on solubility

Solubility of bis[3-(2,5-dimethylpyrrolidin-1-yl)propyl]-hexadecyl-methyl-ammonium;2,3-dihydroxybutanedioic acid; bromide

The solubility of the compound bis[3-(2,5-dimethylpyrrolidin-1-yl)propyl]-hexadecyl-methyl-ammonium;2,3-dihydroxybutanedioic acid; bromide can be primarily influenced by its amphiphilic nature and the presence of both hydrophilic and hydrophobic groups. Here are some key points to consider:

  • Amphiphilic Characteristics: The molecule consists of long hydrophobic chains (hexadecyl) and polar functionalities (ammonium and dihydroxybutanedioic acid). This dual nature can aid in solubility in both organic solvents and aqueous solutions.
  • Polar Interactions: The presence of the dihydroxybutanedioic acid provides sites for hydrogen bonding, which enhances solubility in polar solvents, particularly water.
  • Bromide Ion Solubility: The bromide ion is known to be highly soluble in water, which may further facilitate the overall solubility of the compound in ionically inclined environments.
  • Temperature Influence: Like many compounds, solubility can be temperature-dependent. Increased temperature may improve solubility by disrupting solute-solvent interactions.

In conclusion, while the precise solubility parameters would need to be determined experimentally, it is reasonable to suggest that the compound demonstrates a synergistic solubility profile in various solvents due to its complex architecture. Understanding these solubility characteristics is crucial in applications such as formulation development and characterization of behavior in biological systems.

Interesting facts

Interesting Facts about Bis[3-(2,5-dimethylpyrrolidin-1-yl)propyl]-hexadecyl-methyl-ammonium;2,3-dihydroxybutanedioic acid; Bromide

This fascinating compound is a combination of a quaternary ammonium salt and a dicarboxylic acid, showcasing the versatility of chemical building blocks in creating more complex agents.

Key Features of the Compound

  • Dual Components: The compound consists of a quaternary ammonium cation, which is known for its ability to act as a surfactant, and a dicarboxylic acid, which can be involved in biological processes.
  • Potential Applications: Due to its structure, it could serve in various fields, from materials science to pharmaceuticals. For instance, surfactant properties can be utilized in drug delivery systems.
  • Biocompatibility: Compounds like 2,3-dihydroxybutanedioic acid often play critical roles in metabolic pathways, which may enhance the biocompatibility of the quaternary ammonium compound.

Furthermore, this compound epitomizes the breadth of synthetic chemistry, showing how researchers can manipulate molecular structures to tailor properties for specific applications. As noted by experts in the field, “The chemistry of amphiphilic compounds is a captivating subject that bridges many scientific disciplines.”

Research Implications

This compound opens avenues for further research, including:

  1. Studying its interactions in biological systems.
  2. Exploring its role as an emulsifying agent.
  3. Investigating its potential in nanotechnology and material development.

In summary, bis[3-(2,5-dimethylpyrrolidin-1-yl)propyl]-hexadecyl-methyl-ammonium;2,3-dihydroxybutanedioic acid; bromide serves as an excellent example of how complex chemical entities can be synthesized for multifaceted applications, highlighting the beauty and intricacies of synthetic chemistry.

Synonyms
26837-71-8
N-Methyl N-cetyl bis(3-(2',5'-dimethyl-1-pyrrolidinyl)propyl)ammonium bromide ditartrate
Ammonium, bis(3-(2,5-dimethyl-1-pyrrolidinyl)propyl)hexadecylmethyl-, bromide, tartrate (1:2)
RefChem:319186