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Curcumin

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Identification
Molecular formula
C21H20O6
CAS number
458-37-7
IUPAC name
1,5-bis(2-furyl)penta-1,4-dien-3-one
State
State

In its pure form, curcumin is a crystalline solid at room temperature. It is not very soluble in water, but shows good solubility in organic solvents such as ethanol, dimethyl sulfoxide (DMSO), and acetone.

Melting point (Celsius)
183.00
Melting point (Kelvin)
456.15
Boiling point (Celsius)
536.00
Boiling point (Kelvin)
809.15
General information
Molecular weight
368.39g/mol
Molar mass
368.3850g/mol
Density
1.3850g/cm3
Appearence

Curcumin appears as a bright yellow-orange crystalline powder. It is often used as a coloring agent due to its vibrant hue, which ranges from yellow to orange depending on its concentration and the medium in which it is used.

Comment on solubility

Solubility of 1,5-bis(2-furyl)penta-1,4-dien-3-one

The solubility of 1,5-bis(2-furyl)penta-1,4-dien-3-one in various solvents can be intriguing due to its unique structure. This compound, featuring two furyl groups, exhibits varying solubility based on the polarity of the solvent used. Here are some notable points regarding its solubility:

  • Non-polar solvents: Generally, 1,5-bis(2-furyl)penta-1,4-dien-3-one shows better solubility in non-polar solvents such as hexane and toluene.
  • Polar solvents: The solubility tends to decrease in highly polar solvents like water, due to the lack of favorable interactions between the solute and the solvent molecules.
  • Intermediate solvents: Moderately polar solvents such as ethanol or dichloromethane may yield moderate solubility, depending on specific conditions like temperature and concentration.

In summary, the solubility of 1,5-bis(2-furyl)penta-1,4-dien-3-one significantly depends on the solvent's polarity. This characteristic makes it essential for scientists to consider the solvent choice when working with this compound in laboratory settings.

Interesting facts

Interesting Facts About 1,5-bis(2-furyl)penta-1,4-dien-3-one

1,5-bis(2-furyl)penta-1,4-dien-3-one is a fascinating compound that has captured the attention of scientists due to its unique structural characteristics and potential applications. Here are some intriguing facts about this chemical:

  • Structure and Features: This compound boasts a penta-1,4-dien-3-one backbone, which allows for a striking arrangement of furyl groups. The presence of two furyl moieties contributes to its interesting electronic and photonic properties, making it a subject of study in fields such as material science.
  • Chemical Reactivity: The unsaturation in the penta-diene chain permits various chemical transformations, allowing chemists to explore multiple synthetic pathways. This feature is particularly appealing in organic synthesis, where reactivity can lead to novel compounds.
  • Biological Activity: Compounds containing furan rings, like 1,5-bis(2-furyl)penta-1,4-dien-3-one, often exhibit significant biological activity. Studies have suggested that it may possess antioxidant properties, which could imply potential applications in pharmaceuticals or health supplements.
  • Interdisciplinary Research: Research involving this compound bridges several scientific domains, including organic chemistry, medicinal chemistry, and materials science. The interplay between its chemical properties and potential biological effects fosters collaboration among various fields.
  • Importance in Agrochemicals: Some derivatives of furyl compounds have been utilized in agrochemicals, suggesting that 1,5-bis(2-furyl)penta-1,4-dien-3-one may have relevance in developing new biocontrol agents or herbicides.

In conclusion, 1,5-bis(2-furyl)penta-1,4-dien-3-one serves as an emblem of the intersection between synthetic chemistry and practical applications. Its unique features not only stimulate academic inquiry but also hold the potential for real-world solutions in various industries.

Synonyms
1,4-Pentadien-3-one, 1,5-di-2-furanyl-
DTXSID3061265
DTXCID4048642
DIFA
NSC-24065
Bifuron PE
ChemDiv3_000445
1,5-bis(furan-2-yl)penta-1,4-dien-3-one
MN6T93UGE8
AAA88677
AKOS030243374
SB61050
NS00039288