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Identification
Molecular formula
C21H21NO2
CAS number
19558-58-6
IUPAC name
3a-hydroxy-5-(2-methylbut-2-enylidene)-1-phenyl-3,6-dihydro-2H-pyrrolo[2,3-b]pyridin-4-one
State
State
At room temperature, this compound is in a solid state, presenting as a crystalline structure with a yellow hue.
Melting point (Celsius)
242.00
Melting point (Kelvin)
515.15
Boiling point (Celsius)
445.00
Boiling point (Kelvin)
718.15
General information
Molecular weight
347.39g/mol
Molar mass
347.3900g/mol
Density
1.2800g/cm3
Appearence
This compound appears as a yellow crystalline solid. It is slightly soluble in water but more soluble in organic solvents such as chloroform and methanol.
Comment on solubility

Solubility of 3a-hydroxy-5-(2-methylbut-2-enylidene)-1-phenyl-3,6-dihydro-2H-pyrrolo[2,3-b]pyridin-4-one (C21H21NO2)

The solubility of this compound is influenced by several factors, which can dictate its behavior in various solvents:

  • Polarity: With a significant number of carbon and hydrogen atoms, this compound is likely to exhibit moderate polarity, leading to different solubility behavior in polar versus non-polar solvents.
  • Hydrogen Bonding: The presence of hydroxyl (–OH) groups can enable hydrogen bonding, potentially increasing solubility in polar solvents such as water.
  • Molecular Structure: The intricate structure containing a pyrrolopyridinone moiety may impede solubility due to steric hindrance, influencing interactions with solvents.

The solubility can be summarized as follows:

  • Excellent solubility in polar aprotic solvents (e.g., DMSO, DMF)
  • Moderate to low solubility in water, depending on pH and temperature conditions
  • Non-soluble in non-polar organic solvents (e.g., hexane, benzene)

Understanding the solubility profile of this compound is crucial for its applications in pharmaceuticals. As a quote from Henri Louis Le Chatelier states, "Any change of conditions will create a shift in equilibrium." This holds true for solubility, where varying conditions can lead to different solubility behaviors.

Interesting facts

Interesting Facts about 3a-Hydroxy-5-(2-methylbut-2-enylidene)-1-phenyl-3,6-dihydro-2H-pyrrolo[2,3-b]pyridin-4-one

This compound belongs to the class of pyrrolopyridines, which are known for their diverse biological activities. Here are some engaging insights into this fascinating chemical:

  • Bioactive Potential: Pyrrolopyridines are often studied for their potential therapeutic effects, including anti-inflammatory and anti-cancer properties.
  • Synthetic Versatility: The structural complexity of this compound makes it a valuable target for synthetic chemists aiming to develop novel drugs.
  • Functional Groups: The presence of a hydroxy group, along with a conjugated alkenylidine, enhances its reactivity and may contribute to the compound's biological properties.
  • Cyclic Structure: The fused ring system in this compound allows for interesting chemical interactions that can lead to unique properties.
  • Interdisciplinary Interest: Researchers from fields such as medicinal chemistry, organic synthesis, and pharmacology may find this compound particularly intriguing due to its potential applications.

As highlighted by the renowned chemist, "The beauty of organic compounds lies not just in their structure, but in their inherent potential for innovation and discovery." This compound exemplifies this notion and encourages deeper exploration into its properties and possible uses.

In summary, 3a-hydroxy-5-(2-methylbut-2-enylidene)-1-phenyl-3,6-dihydro-2H-pyrrolo[2,3-b]pyridin-4-one serves as a reminder of the vast possibilities within organic chemistry, inviting scientists to investigate its full potential.

Synonyms
3a-hydroxy-5-(2-methylbut-2-enylidene)-1-phenyl-3,6-dihydro-2H-pyrrolo[2,3-b]pyridin-4-one
Q27167013