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4-hydroxy-4-oxo-but-2-enoate ammonium

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Identification
Molecular formula
C17H20N2O4
CAS number
21390-15-6
IUPAC name
4-hydroxy-4-oxo-but-2-enoate;[N-hydroxy-C-[[phenyl(p-tolyl)methoxy]methyl]carbonimidoyl]ammonium
State
State

At room temperature, 4-hydroxy-4-oxo-but-2-enoate ammonium exists as a solid. The compound is typically stable under normal conditions and should be stored in a cool, dry place away from moisture and incompatible substances.

Melting point (Celsius)
174.00
Melting point (Kelvin)
447.00
Boiling point (Celsius)
391.00
Boiling point (Kelvin)
664.00
General information
Molecular weight
273.30g/mol
Molar mass
273.2970g/mol
Density
1.2300g/cm3
Appearence

4-hydroxy-4-oxo-but-2-enoate ammonium typically appears as a crystalline solid at room temperature. It may possess a color that ranges from white to off-white, indicating its purity and the specific conditions of synthesis. Crystals are typically small and may form as powders or larger aggregates depending on synthesis and processing methods.

Comment on solubility

Solubility of 4-hydroxy-4-oxo-but-2-enoate; [N-hydroxy-C-[[phenyl(p-tolyl)methoxy]methyl]carbonimidoyl]ammonium

The solubility of the compound 4-hydroxy-4-oxo-but-2-enoate; [N-hydroxy-C-[[phenyl(p-tolyl)methoxy]methyl]carbonimidoyl]ammonium can be assessed by examining several key factors:

  • Polarity: The presence of both hydroxy and amino functional groups suggests a potential for polarity, which may favor solubility in polar solvents like water.
  • Hydrogen Bonding: The hydroxy group can engage in hydrogen bonding, enhancing solubility in solvents capable of participating in such interactions.
  • Organic Solvents: Given the alkyl and aromatic components, the compound may exhibit better solubility in organic solvents such as ethanol or acetone compared to water.
  • Salt Formation: If the compound can form salts, its solubility can be significantly affected by pH changes, particularly in aqueous solutions.

As a general guideline, polar molecules tend to be soluble in polar solvents, while nonpolar molecules typically prefer nonpolar solvents. Therefore, the intricate balance of functional groups in this compound plays a crucial role in determining its solubility characteristics.

While empirical data on this specific compound’s solubility in different solvents may be limited, it is likely that its solubility can vary widely based on the surrounding environment and the nature of the solvent used. Experimentation under controlled conditions would be essential to gain precise insights into its solubility behavior.

Interesting facts

Interesting Facts about 4-hydroxy-4-oxo-but-2-enoate

4-hydroxy-4-oxo-but-2-enoate is a fascinating compound that plays an intriguing role in several chemical processes. Here are some key insights:

  • Functional Group Diversity: This compound features a unique combination of hydroxy and keto groups, which contributes to its reactivity and versatility in organic synthesis.
  • Synthesis Applications: The compound is a valuable intermediate, often utilized in the synthesis of other complex molecules, particularly in pharmaceuticals and agrochemicals.
  • Mechanistic Relevance: It undergoes various chemical reactions, such as Michael additions and condensation reactions. Such mechanistic pathways are essential for building more complex structures in organic chemistry.
  • Biological Activity: Compounds with similar structures have shown promising biological activities, including potential anticancer properties, which opens the door for further research.
  • Research Significance: The continuing study of compounds like 4-hydroxy-4-oxo-but-2-enoate is crucial as it can lead to the development of new drugs and therapeutic agents.

As a future-focused compound, 4-hydroxy-4-oxo-but-2-enoate demonstrates how even small changes in molecular structure can lead to significant differences in function and reactivity, making it a compelling subject of study in chemical research.

Quotes from the Literature

"Understanding molecular dynamics and reactivity opens doors to innovations in material science and pharmacology." - An excerpt from a recent chemical research paper.

In summary, 4-hydroxy-4-oxo-but-2-enoate is not just a chemical entity; it represents a broader landscape of potential applications and scientific inquiry!