Conjugated Linoleic Acid, 90%(Mixture of Isomers)

Base Information

• Chemical Name: Conjugated Linoleic Acid, 90% (Mixture of Isomers)
• CAS No.: 22880-03-1
• Molecular Formula: C₁₈H₃₂O₂
• Molecular Weight: 280.451
• Mol file: 22880-03-1.mol

Synonyms:Conjugated Linoleic Acid;

Chemical Property of Conjugated Linoleic Acid, 90%(Mixture of Isomers)

Chemical Property:

• Melting Point: 55.7-57.5 °C
• Boiling Point: 377.7±11.0 °C(Predicted)
• PKA: 4.78±0.10(Predicted)
• PSA: 37.30000
• Density: 0.86857 g/cm3(Temp: 70 °C)
• LogP: 5.88450
• Storage Temp.: Refrigerator, Under Inert Atmosphere
• Solubility.: Chloroform, DMSO (Slightly), Methanol (Sparingly)

Purity/Quality:

99% ^*data from raw suppliers

ConjugatedLinoleicAcid,90%(MixtureofIsomers) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Conjugated linoleic acid is a collective term used for a mixture of geometric and positional isomers of Octadecadienoic Acid in which the double bonds are conjugated instead of being methylene separted as they are in Linoleic Acid. Conjugated linoleic acid has reported to exhibit anticarcinogentic activity. CLA is a collective term used for a mixture of geometric and positional isomers of Octadecadienoic Acid in which the double bonds are conjugated instead of being methylene separted as they are in Linoleic Acid. CLA has reported to exhibit anticarcinogentic activity. Isomer ratio may vary from lot to lot. Potent antioxidant.

Technology Process of Conjugated Linoleic Acid, 90%(Mixture of Isomers)

There total 30 articles about Conjugated Linoleic Acid, 90%(Mixture of Isomers) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 22.0%

Ricinoleic acid (141-22-0,27925-02-6,7431-95-0,84799-84-8) → cis-9,trans-11-octadecadienoic acid (544-70-7,544-71-8,872-23-1,1839-11-8,2540-56-9) + trans-9,trans-11-octadecadienoic acid (544-70-7,544-71-8,872-23-1,1839-11-8,2540-56-9) + trans-10,cis-12-octadecadienoic acid (1072-36-2,2420-44-2,2420-56-6,7307-45-1,22880-03-1) + linoleic acid (60-33-3,116745-32-5,26085-09-6,64080-88-2,7049-66-3,949900-18-9,60476-23-5,6144-28-1,67922-65-0,89718-18-3) + 10E,12E-octadecadienoic acid (1072-36-2) + (R,Z)-13-hexyloxacyclotridec-10-en-2-one (59744-10-4,62272-86-0,68399-13-3,69651-29-2,127062-51-5,127062-52-6,127062-54-8)

Guidance literature:

With 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate; potassium hydroxide; In ethylene glycol; at 180 ℃; for 0.5h; Microwave irradiation;

DOI:10.1039/c2gc35792e

Reference yield: 14.0%

linoleic acid (60-33-3,116745-32-5,26085-09-6,64080-88-2,7049-66-3,949900-18-9,60476-23-5,6144-28-1,67922-65-0,89718-18-3) → cis-9,trans-11-octadecadienoic acid (544-70-7,544-71-8,872-23-1,1839-11-8,2540-56-9) + trans-9,trans-11-octadecadienoic acid (544-70-7,544-71-8,872-23-1,1839-11-8,2540-56-9) + trans-10,cis-12-octadecadienoic acid (1072-36-2,2420-44-2,2420-56-6,7307-45-1,22880-03-1)

Guidance literature:

With ruthenium grafted Ru-MgAl₄₅₀ composite oxide; In decane; at 180 ℃; for 2h; Reagent/catalyst; Inert atmosphere;

DOI:10.1039/c5ra00417a

Reference yield: 5.0%

Ricinoleic acid (141-22-0,27925-02-6,7431-95-0,84799-84-8) → cis-9,trans-11-octadecadienoic acid (544-70-7,544-71-8,872-23-1,1839-11-8,2540-56-9) + trans-9,trans-11-octadecadienoic acid (544-70-7,544-71-8,872-23-1,1839-11-8,2540-56-9) + trans-10,cis-12-octadecadienoic acid (1072-36-2,2420-44-2,2420-56-6,7307-45-1,22880-03-1) + 10E,12E-octadecadienoic acid (1072-36-2) + (R,Z)-13-hexyloxacyclotridec-10-en-2-one (59744-10-4,62272-86-0,68399-13-3,69651-29-2,127062-51-5,127062-52-6,127062-54-8)

Guidance literature:

With 1-hexyl-3-methyl-1-imidazolium bromide; potassium hydroxide; In ethylene glycol; at 180 ℃; for 0.5h; Microwave irradiation;

DOI:10.1039/c2gc35792e

upstream raw materials:

linoleic acid methyl ester

tetrachloromethane

linoleic acid

diethylene glycol

Downstream raw materials:

(9Z,11E)-methyl octadeca-9,11-dienoate

(10E,12Z)-10,12-octadecadienoic acid methyl ester

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