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Eicosapentaenoic acid

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Identification
Molecular formula
C20H30O2
CAS number
10417-94-4
IUPAC name
icosa-5,8,11,14,17-pentaenoic acid
State
State

At room temperature, eicosapentaenoic acid is typically in the form of a liquid. It is an oily substance known for being a highly unsaturated fatty acid, contributing to its liquid state at room conditions.

Melting point (Celsius)
-54.00
Melting point (Kelvin)
219.15
Boiling point (Celsius)
298.00
Boiling point (Kelvin)
571.15
General information
Molecular weight
302.45g/mol
Molar mass
302.4510g/mol
Density
0.9230g/cm3
Appearence

Eicosapentaenoic acid is generally a colorless liquid or a pale yellow oily substance at room temperature. It can also occur as a mixture with other fatty acids, commonly appearing as a liquid or as capsules for dietary supplements. It has a characteristic oily texture typical of unsaturated fatty acids.

Comment on solubility

Solubility of Icosa-5,8,11,14,17-pentaenoic Acid

Icosa-5,8,11,14,17-pentaenoic acid, with the chemical formula C20H30O2, is a fascinating compound when it comes to its solubility characteristics. Here are some key points to consider:

  • Solvent Interaction: This compound is likely to be soluble in organic solvents due to its long hydrocarbon chain. Common solvents may include:
    • Hexane
    • Chloroform
    • Ethyl acetate
  • Polar vs. Nonpolar: The presence of the carboxylic acid functional group (-COOH) enables some interaction with polar solvents (like water), although the overall solubility in water may be limited.
  • Temperature Effects: The solubility may increase with temperature, which is a typical behavior for organic acids.
  • Biological Solubility: In biological systems, icosa-5,8,11,14,17-pentaenoic acid is expected to associate with lipid membranes, enhancing its solubility within biological environments.

In summary, while icosa-5,8,11,14,17-pentaenoic acid demonstrates solubility preferences in various solvents, its overall behavior can vary significantly based on the medium and conditions. The interaction of its functional groups plays a crucial role in determining its solubility profile, making it an intriguing subject for further investigation.

Interesting facts

Interesting Facts about Icosapentaenoic Acid (EPA)

Icosapentaenoic acid (EPA) is a fascinating polyunsaturated omega-3 fatty acid that has garnered significant attention in the fields of biochemistry and nutrition. Known for its profound health benefits, it is primarily found in fish oils and is recognized for its anti-inflammatory properties.

Key Characteristics

  • Origin: EPA is predominantly extracted from marine sources such as cold-water fish, including salmon, mackerel, and sardines.
  • Health Benefits: It plays a critical role in cardiovascular health by promoting healthy triglyceride levels and supporting blood circulation.
  • Brain Function: Research suggests that EPA can contribute to cognitive functions and may have protective benefits against neurodegenerative diseases.
  • Potential Anti-Cancer Effects: Preliminary studies indicate that EPA may inhibit tumor growth and enhance the efficacy of certain chemotherapy treatments.

Biological Importance

As part of the omega-3 fatty acids family, EPA is integral to human health and metabolism. It is essential for the synthesis of eicosanoids, which are signaling molecules that have a significant role in various physiological processes. According to one study, “EPA displays anti-inflammatory properties that are markedly beneficial for conditions such as arthritis and asthma.”

Applications in Nutrition

Health supplements and fortified foods often include EPA due to its numerous health advantages. It is essential for:

  • Reducing risk factors associated with heart diseases.
  • Enhancing mood and emotional well-being.
  • Fostering healthy skin and hair.

Conclusion

Overall, icosapentaenoic acid remains a subject of extensive research due to its vast implications in health and disease. As scientists continue to explore the myriad benefits of EPA, its role as a vital nutrient in our diets is becoming increasingly clear.

Synonyms
eicosa-5,8,11,14,17-pentaenoic acid
1553-41-9
EPA;Timnodonic acid
all cis-5,8,11,14,17-Eicosapentaenoic Acid
CBiol_001944
KBioGR_000048
KBioSS_000048
KBio2_000048
KBio2_002616
KBio2_005184
KBio3_000095
KBio3_000096
DTXSID70860077
JAZBEHYOTPTENJ-UHFFFAOYSA-N
Bio1_000230
Bio1_000719
Bio1_001208
Bio2_000048
Bio2_000528
XXB20573
AKOS028108871
5,8,11,14,17-eicosapentaenic acid
5,8,11,14,17-eicosapentenoic acid
SY069862
5,a8,a11,a14,a17-aEicosapentaenoic acid
DB-040519
DB-253298
Q27164582