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Phenylbutazone

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Identification
Molecular formula
C19H20ClN2O2
CAS number
50-33-9
IUPAC name
4-[3-(4-chlorophenyl)-3-oxo-prop-1-enyl]-1,5-dimethyl-2-phenyl-pyrazol-3-one
State
State

At room temperature, phenylbutazone exists as a solid. It is often found in powder form or as tablets in pharmaceutical preparations.

Melting point (Celsius)
105.00
Melting point (Kelvin)
378.15
Boiling point (Celsius)
265.60
Boiling point (Kelvin)
538.80
General information
Molecular weight
308.33g/mol
Molar mass
308.3340g/mol
Density
1.1750g/cm3
Appearence

Phenylbutazone is a white or off-white crystalline powder with a slightly bitter taste. It is practically odorless and is stable in air.

Comment on solubility

Solubility of 4-[3-(4-chlorophenyl)-3-oxo-prop-1-enyl]-1,5-dimethyl-2-phenyl-pyrazol-3-one

The solubility of 4-[3-(4-chlorophenyl)-3-oxo-prop-1-enyl]-1,5-dimethyl-2-phenyl-pyrazol-3-one can be quite complex due to its distinctive structure, which contains multiple functional groups. Here are some key considerations regarding its solubility:

  • Polarity: The presence of both polar and nonpolar regions in the molecule affects its solubility. Generally, compounds with high polarity tend to be soluble in polar solvents (like water), while nonpolar components favor solubility in organic solvents.
  • Solvent Interaction: The solubility might vary significantly depending on the solvent used. For example, it could demonstrate higher solubility in:
    • Dimethyl sulfoxide (DMSO)
    • Acetone
    • Aromatic hydrocarbons
  • Temperature Influence: Temperature changes can impact solubility. As temperatures rise, the solubility of many organic compounds tends to increase due to enhanced molecular movement.
  • Crystal Structure: The crystalline form of the compound also plays a significant role in its solubility. Compounds with less stable crystal lattices often exhibit higher solubility.

In summary, while 4-[3-(4-chlorophenyl)-3-oxo-prop-1-enyl]-1,5-dimethyl-2-phenyl-pyrazol-3-one may not have a straightforward solubility profile, understanding the factors influencing its solubility can help in choosing the appropriate solvent for applications such as synthesis or extraction.

Interesting facts

Interesting Facts about 4-[3-(4-Chlorophenyl)-3-oxo-prop-1-enyl]-1,5-dimethyl-2-phenyl-pyrazol-3-one

The compound known as 4-[3-(4-chlorophenyl)-3-oxo-prop-1-enyl]-1,5-dimethyl-2-phenyl-pyrazol-3-one is a fascinating member of the pyrazolone family. This compound is notable for its potential biological activities and applications in various fields, including medicinal chemistry and agricultural science.

Key Features

  • Multi-Bioactive Potential: This compound exhibits a range of biological activities, making it a topic of interest for researchers exploring new pharmaceuticals.
  • Structural Diversity: The presence of the 4-chlorophenyl group contributes to its unique structural characteristics, which can influence its reactivity and biological interactions.
  • Pyrazolone Framework: The pyrazolone moiety is known for its ability to participate in various chemical reactions, thus enhancing the compound's utility in synthetic chemistry.

Applications

  • Medicinal Chemistry: Compounds with similar structures have been explored for their anti-inflammatory, analgesic, and antipyretic properties.
  • Agricultural Science: The compound has potential applications as a plant growth regulator or a pesticide, owing to its unique chemical properties.
  • Material Science: Research has suggested that pyrazolones can also be utilized in the development of innovative materials with desirable properties.

This compound exemplifies how **modifying molecular structures** can lead to diverse functional properties. As scientists continue to investigate its full potential, it might pave the way for new drugs or agricultural products that could enhance various aspects of human life.

In essence, 4-[3-(4-chlorophenyl)-3-oxo-prop-1-enyl]-1,5-dimethyl-2-phenyl-pyrazol-3-one not only showcases the beauty of chemical diversity but also the endless possibilities in the realm of scientific discovery.