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Betaine

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Identification
Molecular formula
C5H11NO2
CAS number
590-46-5
IUPAC name
3-carboxypropyl(trimethyl)ammonium
State
State

At room temperature, betaine is typically in solid form. It is stable and soluble in water, forming a clear solution.

Melting point (Celsius)
180.00
Melting point (Kelvin)
453.15
Boiling point (Celsius)
274.15
Boiling point (Kelvin)
547.30
General information
Molecular weight
117.15g/mol
Molar mass
117.1470g/mol
Density
1.0000g/cm3
Appearence

Betaine is typically a white, crystalline powder. It is hygroscopic, which means it can absorb water from the surrounding environment, making it often appear wet. This compound is generally odorless.

Comment on solubility

Solubility of 3-carboxypropyl(trimethyl)ammonium (C5H11NO2)

The solubility of 3-carboxypropyl(trimethyl)ammonium is influenced by its unique molecular structure. Being an ammonium compound, it exhibits characteristics common to quaternary ammonium salts, which generally have a high degree of water solubility. The presence of both a carboxylate group and three trimethyl groups contributes to its solubility profile. Here are some key points to consider:

  • Polar Nature: The carboxylate group (–COO-) enhances hydrogen bonding interactions with water molecules, promoting solubility.
  • Hydrophilicity: The trimethylammonium moiety (–N(CH3)3) adds to the compound's overall hydrophilic character, allowing it to dissolve well in polar solvents.
  • Concentration Dependency: While highly soluble in water, the solubility may vary significantly based on factors such as temperature and concentration.

In summary, 3-carboxypropyl(trimethyl)ammonium can be expected to be quite soluble in aqueous solutions due to its dual polar groups, which favor interactions with water. This compound's solubility can also open up various applications in biochemical and industrial contexts, where water solubility is often a critical factor.

Interesting facts

Interesting Facts About 3-Carboxypropyl(trimethyl)ammonium

3-Carboxypropyl(trimethyl)ammonium is an intriguing compound with various applications in both research and industry. This quaternary ammonium compound stands out due to its unique structural attributes and ionic characteristics, making it relevant in several fields:

  • Natural Surfactant: This compound functions as a surfactant, which means it can help reduce surface tension between liquids. This property is particularly valuable in formulations like detergents and cosmetic products.
  • Biological Relevance: It exhibits properties that can influence cellular processes, showcasing potential applications in biochemical research and drug delivery systems.
  • Charge Properties: Being a quaternary ammonium compound, it carries a permanent positive charge, which enhances its solubility in polar solvents and enables interactions with negatively charged species, such as proteins and cell membranes.
  • pH Sensitivity: The presence of the carboxylic acid group allows for pH-dependent behavior, which can be crucial in applications that require specific ionic states or buffering capacities.

In the words of a renowned chemist, “The function of a compound in a system is often determined not only by its structure but also by its interactions with other molecules.” This statement resonates well with the multifaceted roles that 3-carboxypropyl(trimethyl)ammonium can play. Whether in laboratory settings or commercial applications, understanding the chemistry behind this compound can lead to exciting innovations.

As a testament to its versatility, research continues to explore novel uses for this compound, emphasizing the ever-evolving landscape of chemical applications.

Synonyms
10329-41-6
4-TRIMETHYLAMMONIOBUTANOATE
3-carboxy-N,N,N-trimethylpropan-1-aminium
3-carboxypropyl(trimethyl)azanium
1-Propanaminium, 3-carboxy-N,N,N-trimethyl-
(3-carboxypropyl)trimethylazanium
4-(trimethylammonio)butanoic acid
Deoxycarnitine hydrochloride
3-carboxypropyl-trimethyl-ammonium
NM2
4c5w
bmse000794
bmse000894
C01181
SCHEMBL172269
4-N-trimethylammonium butyrate
CHEBI:1941
(3-Carboxypropyl)trimethylammonium
DTXSID501043024
PD098599
Q27105530
NM3