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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]-methyl-ammonium;chloride
State
State

At room temperature, dopamine hydrochloride is in a crystalline solid state.

Melting point (Celsius)
245.00
Melting point (Kelvin)
518.15
Boiling point (Celsius)
179.50
Boiling point (Kelvin)
452.65
General information
Molecular weight
189.65g/mol
Molar mass
189.6490g/mol
Density
1.5300g/cm3
Appearence

Dopamine hydrochloride appears as a white to off-white crystalline powder.

Comment on solubility

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

The compound [2-(3,4-dihydroxyphenyl)-2-hydroxy-ethyl]-methyl-ammonium;chloride, often referred to as a quaternary ammonium compound, exhibits noteworthy solubility characteristics.

In general, the solubility of quaternary ammonium compounds can be affected by several factors:

  • Polarity: Due to the presence of multiple hydroxyl groups and the quaternary ammonium structure, this compound tends to be polar, contributing to its solubility in polar solvents like water.
  • Ionization: The chloride ion enhances solubility in aqueous solutions, as the compound dissociates into ions that interact favorably with water molecules.
  • Temperature: Increasing temperature typically increases the solubility of such compounds in water.

While many quaternary ammonium salts are soluble in water, the extent can vary widely based on their specific structural features and substituents. It is noteworthy to mention that as reported, “the solubility often increases with the presence of hydroxyl or other polar groups”.

In conclusion, [2-(3,4-dihydroxyphenyl)-2-hydroxy-ethyl]-methyl-ammonium;chloride is likely to be soluble in water, and thus suitable for various applications in biological and chemical systems.

Interesting facts

Interesting Facts About [2-(3,4-Dihydroxyphenyl)-2-hydroxy-ethyl]-methyl-ammonium Chloride

This intriguing compound, which falls under the category of quaternary ammonium compounds, holds numerous interesting characteristics that highlight its significance in both biochemical research and practical applications.

Biological Relevance

The compound is structurally related to key biomolecules, particularly those involved in neurotransmission and signaling pathways. Its ability to interact with biological systems has made it a subject of interest in:

  • Pharmaceutical Research: Investigations into how it may influence receptor activity, potentially leading to new therapeutic methods.
  • Antioxidant Studies: The presence of dihydroxyphenyl groups suggests possible antioxidant properties that could mitigate oxidative stress in cells.

Chemical Characteristics

As a quaternary ammonium salt, this compound displays several notable features:

  • Solubility: Typically, quaternary ammonium compounds are known for their excellent solubility in polar solvents, which can facilitate various reactions.
  • Stability: The compound's structure offers enhanced stability, making it useful in various chemical reactions and formulations.

Applications and Uses

The applications of [2-(3,4-dihydroxyphenyl)-2-hydroxy-ethyl]-methyl-ammonium chloride are quite diverse:

  • Cosmetics: It can serve as a conditioner or surfactant in personal care products, providing moisturizing benefits.
  • Analytical Chemistry: It may be utilized in chromatography processes and other analytical methods to separate or identify compounds.

Quotes from Scientists

As researchers delve deeper into compounds like this, many express excitement over their potential. For instance, a prominent chemist once stated, "Quaternary ammonium compounds are a treasure trove for discovering new applications, especially within biological contexts."

In summary, the study of [2-(3,4-dihydroxyphenyl)-2-hydroxy-ethyl]-methyl-ammonium chloride opens doors to various fields including medicine, biotechnology, and chemistry, reinforcing the importance of interdisciplinary research in uncovering new advancements.

Synonyms
(+/-)-Adrenalin, 4-(1-Hydroxy-2-[methylamino]ethyl)-1,2-benzenediol hydrochloride