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Piridostigmine Bromide

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Identification
Molecular formula
C9H13BrN2O2
CAS number
101-26-8
IUPAC name
trimethyl-[4-(2-oxopyrrolidin-1-yl)butyl]ammonium;iodide
State
State

At room temperature, Piridostigmine bromide is typically in a solid state.

Melting point (Celsius)
130.00
Melting point (Kelvin)
403.15
Boiling point (Celsius)
684.00
Boiling point (Kelvin)
957.15
General information
Molecular weight
261.23g/mol
Molar mass
261.2340g/mol
Density
1.5700g/cm3
Appearence

Piridostigmine bromide typically appears as a white or almost white crystalline powder. It is known for its slightly characteristic odor.

Comment on solubility

Solubility of Trimethyl-[4-(2-oxopyrrolidin-1-yl)butyl]ammonium Iodide

The solubility of trimethyl-[4-(2-oxopyrrolidin-1-yl)butyl]ammonium iodide is influenced by several factors due to its ionic nature and molecular structure. Generally, compounds that contain ammonium ions tend to exhibit good solubility in polar solvents. Here are some key points regarding the solubility characteristics of this compound:

  • Polar Solvents: This compound is likely to be highly soluble in water and other polar solvents, owing to the presence of the quaternary ammonium group, which interacts favorably with polar molecules.
  • Solvent Interaction: The ability of the iodide anion to engage in hydrogen bonding and ion-dipole interactions contributes to the solubility in aqueous environments.
  • Hydrophobic Portions: The long, hydrophobic butyl chain may affect the solubility, potentially reducing it in non-polar solvents, thus making the compound less soluble in organic solvents like hexane or benzene.

In conclusion, while trimethyl-[4-(2-oxopyrrolidin-1-yl)butyl]ammonium iodide is expected to demonstrate high solubility in polar environments, the presence of hydrophobic groups can lead to varying solubility profiles depending on the solvent choice.

Interesting facts

Interesting Facts about Trimethyl-[4-(2-oxopyrrolidin-1-yl)butyl]ammonium Iodide

Trimethyl-[4-(2-oxopyrrolidin-1-yl)butyl]ammonium iodide is a fascinating compound that belongs to the category of quaternary ammonium salts. Here are some engaging facts about this compound:

  • Quaternary Ammonium Compounds: These compounds, such as trimethyl-[4-(2-oxopyrrolidin-1-yl)butyl]ammonium iodide, are known for their ability to act as surfactants and disinfectants, making them useful in various industrial and biological applications.
  • Biological Applications: Due to its structure, this compound may possess interesting pharmacological properties, potentially acting as a ligand in biological interactions. Its ability to penetrate cells opens avenues for drug delivery and therapeutic applications.
  • Structural Complexity: The presence of the 2-oxopyrrolidinyl group introduces unique steric and electronic characteristics that could affect the compound's reactivity and interaction with other molecules.
  • Research Interest: Scientists are particularly interested in studying molecules like this one for their synthetic utility in creating complex organic compounds, especially in medicinal chemistry and material science.

In conclusion, trimethyl-[4-(2-oxopyrrolidin-1-yl)butyl]ammonium iodide exemplifies the rich diversity found within quaternary ammonium compounds and their applications. As research continues, compounds like this one will likely play an essential role in advancing both chemical science and practical applications.

Synonyms
7383-75-7
AMMONIUM, (4-(2-OXO-1-PYRROLIDINYL)BUTYL)TRIMETHYL-, IODIDE
(4-(2-Oxo-1-pyrrolidinyl)butyl)trimethylammonium iodide
Trimethyl(4-(2-oxopyrrolidin-1-yl)butyl)ammonium iodide
Ammonium, trimethyl(4-(2-oxo-1-pyrrolidinyl)butyl)-, iodide
DTXSID90994949
N,N,N-Trimethyl-4-(2-oxopyrrolidin-1-yl)butan-1-aminium iodide