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Pentobarbital

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Identification
Molecular formula
C11H18N2O3
CAS number
57-33-0
IUPAC name
1,3-bis[4-(diethylamino)but-2-ynyl]-5,5-diethyl-hexahydropyrimidine-2,4,6-trione
State
State

At room temperature, pentobarbital exists as a solid. It is often used in the form of its sodium salt for applications requiring a liquid form.

Melting point (Celsius)
129.00
Melting point (Kelvin)
402.15
Boiling point (Celsius)
472.30
Boiling point (Kelvin)
745.45
General information
Molecular weight
226.27g/mol
Molar mass
226.3120g/mol
Density
1.2250g/cm3
Appearence

Pentobarbital typically appears as a crystalline powder. Its color can range from white to a slightly yellowish hue. The compound is usually odorless, but it may have a faint characteristic odor.

Comment on solubility

Solubility of 1,3-bis[4-(diethylamino)but-2-ynyl]-5,5-diethyl-hexahydropyrimidine-2,4,6-trione

The solubility of 1,3-bis[4-(diethylamino)but-2-ynyl]-5,5-diethyl-hexahydropyrimidine-2,4,6-trione is an intriguing aspect of its chemical behavior. This compound, with its complex structure, presents some noteworthy characteristics:

  • Solvent Dependency: Like many organic compounds, its solubility is highly dependent on the solvent used. This means it may dissolve well in polar organic solvents due to the presence of polar functional groups.
  • Temperature Influence: Temperature can significantly affect solubility; generally, increasing the temperature improves solubility for many organic compounds.
  • pH Sensitivity: The solubility may also vary with changes in pH, particularly since the compound contains amine groups that can undergo protonation in acidic conditions.

In summary, understanding the solubility of this compound requires a careful examination of both the solvent environment and external conditions such as temperature and pH. As with many complex molecules, recognizing these variables is essential for predicting and manipulating their behavior in chemical reactions and applications.
Exploring the solubility can lead to better insights into its potential uses in various fields, making it a vital factor in chemical experimentation.

Interesting facts

Interesting Facts about 1,3-bis[4-(diethylamino)but-2-ynyl]-5,5-diethyl-hexahydropyrimidine-2,4,6-trione

This fascinating compound belongs to a class of organic materials that showcase the complexity and versatility of chemical synthesis. Here are some intriguing points about this compound:

  • Structural Diversity: The structure of this molecule is a prime example of structural diversity in organic chemistry, featuring multiple functional groups and a complex arrangement of atoms. Its design implies a significant degree of molecular interactions, which can lead to interesting biological activities.
  • Potential Biological Application: Compounds like this one often undergo research for their potential pharmacological properties. The presence of diethylamino groups suggests that it may exhibit interesting interactions with biological systems, particularly within the realm of drug design.
  • Chemical Stability: The hexahydropyrimidine component contributes to the compound's overall stability, which is crucial in chemical applications. This stability is essential for ensuring that the compound can be applied safely in various experiments or used in pharmaceutical formulations.
  • Synthetic Pathway: The synthesis of such intricate compounds often involves multiple steps, making it a challenge for chemists. The methodology used to construct this compound can provide insights into advanced multi-step synthesis techniques, an area that is continually evolving in organic chemistry.
  • Colorants and Dyes: Given the unique nitrogen-rich structure, derivative compounds might also be investigated for use in dyes or colorants, which can open up new avenues in material science.

As a student of chemistry, studying compounds like 1,3-bis[4-(diethylamino)but-2-ynyl]-5,5-diethyl-hexahydropyrimidine-2,4,6-trione exemplifies the interplay between structure and function in organic compounds. Evaluating such complex molecules not only enhances understanding in chemical properties but also encourages innovation in research and development.