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Coumarin 6

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Identification
Molecular formula
C18H11NO2
CAS number
38215-36-0
IUPAC name
3-(3-pyridyl)chromen-2-one
State
State

At room temperature, 3-(3-pyridyl)chromen-2-one is typically in a solid state.

Melting point (Celsius)
175.00
Melting point (Kelvin)
448.00
Boiling point (Celsius)
539.90
Boiling point (Kelvin)
813.00
General information
Molecular weight
276.29g/mol
Molar mass
276.3120g/mol
Density
1.3379g/cm3
Appearence

3-(3-pyridyl)chromen-2-one appears as a yellow to yellow-orange crystalline powder. It is often used as a fluorescent dye and features bright luminescence upon exposure to ultraviolet light.

Comment on solubility

Solubility of 3-(3-pyridyl)chromen-2-one

3-(3-pyridyl)chromen-2-one exhibits intriguing solubility properties that can be influenced by various factors. Its solubility is often characterized by the following points:

  • Solvent Dependence: This compound shows varying degrees of solubility in polar and non-polar solvents. Generally, it is more soluble in organic solvents like ethanol and methanol compared to water.
  • Temperature Influence: An increase in temperature typically enhances the solubility of 3-(3-pyridyl)chromen-2-one, making hot solvents more effective for dissolution.
  • pH Sensitivity: The solubility may also exhibit sensitivity to the pH of the solution due to the presence of the pyridine ring, which can either protonate or deprotonate under certain conditions.
  • Complex Formation: This compound may form complexes with various metal ions, enhancing its solubility in metal-ion-containing solutions.

It is essential to consider these aspects when working with 3-(3-pyridyl)chromen-2-one in laboratory settings. As one expert aptly puts it, “Understanding the solubility profile is crucial for effective compound utilization.” Thus, recognizing these nuances can lead to better experimental designs and applications.


Interesting facts

Interesting Facts about 3-(3-pyridyl)chromen-2-one

3-(3-pyridyl)chromen-2-one is a fascinating compound that belongs to the class of flavonoids, which are well-known for their diverse biological activities. Here are some noteworthy aspects:

  • Bioactivity: This compound exhibits a range of pharmacological properties, including antioxidant, anti-inflammatory, and anticancer activities. Its potential makes it a subject of interest in medicinal chemistry.
  • Structure-Activity Relationship: The presence of the pyridine ring enhances the compound's ability to interact with biological targets, making understanding its structure-activity relationship essential for drug development.
  • Natural Occurrence: Flavonoids are prevalent in many plants, where they contribute to color, flavor, and nutritional value. 3-(3-pyridyl)chromen-2-one can be synthesized, but it also raises interest regarding its occurrence in nature.
  • Research and Development: Ongoing research explores the potential of this compound in treating diseases such as cancer and neurodegenerative disorders. Findings could lead to the development of innovative therapies.
  • Versatile Applications: Beyond pharmacology, flavonoids including this compound are used in the food industry for their color and flavor, as well as in cosmetics for their antioxidant properties.

In conclusion, 3-(3-pyridyl)chromen-2-one stands out not only for its structural elegance but also for its promising therapeutic potential. As stated by researchers, "the exploration of such natural products could pave the way for novel drug discovery." Its study is crucial for understanding flavonoids' role in human health and their applications in various industries.

Synonyms
3-(3-Pyridyl)coumarin
837-96-7
COUMARIN, 3-(3-PYRIDYL)-
3-pyridin-3-ylchromen-2-one
BRN 0882061
3-pyridylcoumarin
SCHEMBL3490539
DTXSID90232535
3-(3-pyridinyl)-2H-chromen-2-one