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Dopamine

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Identification
Molecular formula
C8H11NO2
CAS number
51-61-6
IUPAC name
1-(3,4-dihydroxyphenyl)-2-(tetralin-2-ylamino)ethanone
State
State

At room temperature, dopamine typically exists as a solid. It is highly soluble in water and should be protected from light and air to prevent degradation.

Melting point (Celsius)
128.50
Melting point (Kelvin)
401.65
Boiling point (Celsius)
263.50
Boiling point (Kelvin)
536.65
General information
Molecular weight
153.18g/mol
Molar mass
153.1790g/mol
Density
1.2600g/cm3
Appearence

Dopamine is a white to off-white, crystalline powder that is odorless and has a slightly bitter taste. It is often synthesized and used in its hydrochloride form, which is a white powder.

Comment on solubility

Solubility of 1-(3,4-dihydroxyphenyl)-2-(tetralin-2-ylamino)ethanone

The solubility of 1-(3,4-dihydroxyphenyl)-2-(tetralin-2-ylamino)ethanone can influence its applications and effectiveness in various fields, particularly in pharmaceuticals and materials science. Several factors are known to affect the solubility of such compounds:

  • Polarity: The presence of hydroxyl groups can enhance the compound's ability to dissolve in polar solvents such as water. These functional groups generally increase hydrogen bonding, contributing to higher solubility in polar mediums.
  • Molecular Structure: The bulky tetralin group may hinder interactions with solvents, potentially decreasing overall solubility in non-polar solvents.
  • Temperature: As with many organic compounds, increased temperature often leads to increased solubility, allowing for greater molecular motion and interaction with the solvent.
  • pH Level: Changes in pH may affect the ionization of the hydroxyl groups, further influencing solubility in aqueous environments.

It is commonly stated that "like dissolves like," highlighting the importance of matching solvent properties with the solubility characteristics of the compound.

In summary, while it is plausible that 1-(3,4-dihydroxyphenyl)-2-(tetralin-2-ylamino)ethanone exhibits varying solubility based on the factors outlined above, empirical studies are crucial for determining its precise solubility behavior in different solvents. Further investigation into various solvents will optimize its application across different chemistry disciplines.

Interesting facts

Interesting Facts about 1-(3,4-Dihydroxyphenyl)-2-(Tetralin-2-ylamino)ethanone

This compound, 1-(3,4-dihydroxyphenyl)-2-(tetralin-2-ylamino)ethanone, is an intriguing molecule with a variety of properties and potential applications. Here are some fascinating insights:

  • Dual Functional Groups: The compound features both a dihydroxyphenyl moiety and a tetralin-ylamino function, which can provide unique reactivity and interactions in biological systems.
  • Potential Biological Activity: Compounds with similar structures have been studied for their roles in medicinal chemistry, including potential antioxidant and anti-inflammatory properties.
  • Synthetic Versatility: The incorporation of an aromatic amino group with hydroxy substituents opens pathways for various synthetic modifications, which can lead to derivatives with enhanced efficacy or altered pharmacokinetics.
  • Research Applications: This compound can serve as an important building block in the synthesis of more complex molecules, particularly in the fields of drug discovery and development.
  • Structure-Activity Relationship Studies: Due to its structural complexity, it can be utilized in SAR studies to understand the relationship between its structure and biological activity.

The exploration of 1-(3,4-dihydroxyphenyl)-2-(tetralin-2-ylamino)ethanone may lead to innovative discoveries in pharmacology and material science. As research continues to unveil the potential impacts of such compounds, its role in advancing chemistry cannot be understated.