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Metharbital

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Identification
Molecular formula
C13H18N2O3
CAS number
50-11-7
IUPAC name
5-[4-(dimethylamino)but-2-ynyl]-5-ethyl-hexahydropyrimidine-2,4,6-trione
State
State

At room temperature, metharbital is a solid. It is commonly used in pharmaceutical settings and can be compressed into tablet form due to its solid-state characteristics.

Melting point (Celsius)
125.00
Melting point (Kelvin)
398.15
Boiling point (Celsius)
333.20
Boiling point (Kelvin)
606.35
General information
Molecular weight
268.30g/mol
Molar mass
268.3330g/mol
Density
1.1350g/cm3
Appearence

Metharbital is typically found as a white or off-white crystalline powder. It is often presented in finely divided form, which allows it to be easily processed in pharmaceutical formulations. The compound has no distinctive odor and is stable under normal conditions.

Comment on solubility

Solubility Insights

The compound 5-[4-(dimethylamino)but-2-ynyl]-5-ethyl-hexahydropyrimidine-2,4,6-trione presents an intriguing profile regarding its solubility:

  • Solvent Dependency: This compound’s solubility may vary significantly depending on the solvent used. Polar solvents such as water and alcohols could impart different solubility characteristics compared to non-polar solvents.
  • Functional Groups: The presence of the dimethylamino group can enhance solubility in polar solvents, whereas the aliphatic hydrocarbon chains may limit solubility in more non-polar mediums.
  • Temperature Influence: As with many chemical compounds, increasing the temperature often increases the solubility, allowing more of the compound to dissolve in a given solvent.

In summary, solubility is a multifaceted property influenced by factors such as the nature of the solvent, the structure of the compound, and environmental conditions. Understanding these aspects can help predict its behavior in various chemical environments.

Interesting facts

Interesting Facts about 5-[4-(dimethylamino)but-2-ynyl]-5-ethyl-hexahydropyrimidine-2,4,6-trione

This compound is a fascinating example of a pyrimidine derivative that showcases the intricate world of organic chemistry. Pyrimidines are a class of aromatic heterocycles known for their significance in biological processes, particularly in the formation of nucleic acids such as DNA and RNA. The specific structure of 5-[4-(dimethylamino)but-2-ynyl]-5-ethyl-hexahydropyrimidine-2,4,6-trione includes several interesting functional groups which influence its chemical behavior and potential applications.

  • Pharmacological Potential: Compounds with similar structural frameworks are often explored for their pharmacological properties, making this pyrimidine derivative a candidate for research in medicinal chemistry.
  • Diverse Applications: Due to the presence of the dimethylamino group, this compound may exhibit unique reactivity, making it a useful precursor in the development of dyes, agrochemicals, or pharmaceutical agents.
  • Complex Synthesis: The synthesis of such multi-functionalized derivatives can be quite complex, often involving several reaction steps including alkylation, cyclization, and functional group transformations.

Moreover, the structural variation introduced by substituents such as the ethyl and dimethylamino groups leads to a diversity of potential substitution patterns which can be explored to gain further insight into their biological or chemical interactions. As a student of chemistry, one might appreciate the beauty of how small changes in molecular structure can result in significant differences in properties and reactivity. Furthermore, understanding these compounds adds depth to our knowledge of synthetic methodologies and the relationship between structure and function.

To put it simply, 5-[4-(dimethylamino)but-2-ynyl]-5-ethyl-hexahydropyrimidine-2,4,6-trione is not just a chemical formula; it represents a gateway into a realm of endless possibilities in chemical investigations, paving the way for advancements in diverse scientific fields.

Synonyms
BRN 0922038
BARBITURIC ACID, 5-(4-(DIMETHYLAMINO)-2-BUTYNYL)-5-ETHYL-
1146-09-4
5-Ethyl-5-(4-dimethylamino-2-butynyl)barbituric acid
5-(4-(Dimethylamino)-2-butynyl)-5-ethylbarbituric acid
DTXSID40150790
2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(4-(dimethylamino)-2-butynyl)-5-ethyl-
DTXCID6073281
5-25-16-00119 (beilstein handbook reference)