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Dopamine hydrochloride

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Identification
Molecular formula
C8H12ClNO2
CAS number
62-31-7
IUPAC name
[2-(3,4-dihydroxyphenyl)-2-hydroxy-ethyl]-ethyl-ammonium;chloride
State
State

At room temperature, dopamine hydrochloride exists as a solid.

Melting point (Celsius)
240.00
Melting point (Kelvin)
513.15
Boiling point (Celsius)
240.00
Boiling point (Kelvin)
513.15
General information
Molecular weight
189.65g/mol
Molar mass
189.6490g/mol
Density
1.4800g/cm3
Appearence

Dopamine hydrochloride is a white to off-white crystalline powder. It is hygroscopic and can absorb moisture from the air.

Comment on solubility

Solubility of [2-(3,4-dihydroxyphenyl)-2-hydroxy-ethyl]-ethyl-ammonium;chloride

The solubility of the compound [2-(3,4-dihydroxyphenyl)-2-hydroxy-ethyl]-ethyl-ammonium;chloride is influenced by its unique chemical structure, which includes both hydrophobic and hydrophilic components. This dual characteristic often affects its intermolecular interactions in various solvents.

Key factors contributing to its solubility include:

  • Hydroxyl Groups: The presence of hydroxyl groups reduces the hydrophobic character, thereby increasing solubility in polar solvents such as water.
  • Quaternary Ammonium Ion: The positively charged ammonium group typically increases the solubility of quaternary amines in water, further promoting ionic interactions.
  • Aromatic Structure: The aromatic ring may present some hydrophobic characteristics, which can influence solubility in organic solvents.

In practical terms, the compound is likely to be soluble in:

  • Water (due to polar interactions)
  • Alcohols (due to the compatible nature of hydroxyl groups)

However, it may have limited solubility in non-polar solvents such as hexane or toluene, where the hydrophobic character becomes more dominant. Thus, when exploring potential applications or formulation strategies, the solubility profile and solvent compatibility should be carefully considered. Understanding these solubility dynamics is essential for the effective use and application of this complex ammonium compound.

Interesting facts

Interesting Facts about [2-(3,4-dihydroxyphenyl)-2-hydroxy-ethyl]-ethyl-ammonium;chloride

This compound is notable for its unique structure and potential applications in various fields of chemistry and biology. As a quaternary ammonium salt, it exhibits distinct properties that differentiate it from regular amines. Here are some engaging facts about this intriguing compound:

  • Biological Relevance: Due to the presence of the hydroxyphenyl groups, the compound may exhibit biological activity that can be explored for medicinal chemistry applications, such as its role as a potential antioxidant.
  • Versatile Applications: Quaternary ammonium compounds like this one are often utilized in numerous industries, including pharmaceuticals, agriculture, and even as surfactants, highlighting their versatility.
  • Stability and Reactivity: The quaternary ammonium structure confers a level of stability that is beneficial for specific applications, while still being reactive enough to participate in further chemical transformations.
  • Potential for Drug Formulation: Researchers are investigating the use of such compounds in drug formulation, as their hydrophilic and lipophilic nature can enhance the solubility and absorption of therapeutic agents.

In scientific literature, compounds similar to this one are frequently highlighted for their potential in enhancing bioavailability and therapeutic efficacy in drug delivery systems. As stated in recent studies, “the design of quaternary ammonium derivatives opens new avenues for pharmacological advancements.” This showcases the ongoing research efforts aimed at maximizing the practical benefits that compounds like [2-(3,4-dihydroxyphenyl)-2-hydroxy-ethyl]-ethyl-ammonium;chloride can bring.

In conclusion, the exploration of this compound not only sheds light on its immediate properties but also invites a broader assessment of how quaternary ammonium compounds can be harnessed for innovative solutions in healthcare and beyond.

Synonyms
(+-)-3,4-Dihydroxy-alpha-((ethylamino)methyl)benzyl alcohol hydrochloride
3594-85-2
N-Ethylarterenol hydrochloride
BENZYL ALCOHOL, 3,4-DIHYDROXY-alpha-((ETHYLAMINO)METHYL)-, HYDROCHLORIDE, (+-)-