| Company Name: |
Mainchem Co., Ltd.
|
| Tel: |
+86-0592-6210733 |
| Email: |
sale@mainchem.com |
| Products Intro: |
Product Name:LINOLENIC ACID
CAS:68424-45-3
|
| Company Name: |
Chemwill Asia Co.,Ltd.
|
| Tel: |
86-21-51086038 |
| Email: |
chemwill_asia@126.com |
| Products Intro: |
CAS:68424-45-3
|
- EINECS 207-334-8
-
- $110.00 / 1kg
-
2023-02-13
- CAS:68424-45-3
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 20mt
|
| | LINOLENIC ACID Basic information |
| Product Name: | LINOLENIC ACID | | Synonyms: | C18:3 (ALL CIS-9,12,15) ACID;CIS,CIS,CIS-9,12,15-OCTADECATRIENOIC ACID;DELTA 9 CIS 12 CIS 15 CIS OCTADECATRIENOIC ACID;9,12,15-OCTADECATRIENIC ACID;9,12,15-OCTADECATRIENOIC ACID;Fatty acids, linseed-oil;LINSEED ACID;ALFA-LINOLENIC ACID | | CAS: | 68424-45-3 | | MF: | C18H30O2 | | MW: | 278.43 | | EINECS: | 270-304-8 | | Product Categories: | | | Mol File: | 68424-45-3.mol |  |
| | LINOLENIC ACID Chemical Properties |
| | LINOLENIC ACID Usage And Synthesis |
| Description | α-Linolenic acid (ALA) is an organic compound found in many common vegetable oils. In terms of its structure, it is named all-cis- 9,12,15-octadecatrienoic acid. In physiological literature, it is given the name 18:3 (n?3).
α-Linolenic acid is a carboxylic acid with an 18-carbon chain and three cis double bonds. The first double bond is located at the third carbon from the methyl end of the fatty acid chain, known as the n end. Thus, α-linolenic acid is a polyunsaturated n?3 (omega-3) fatty acid. It is an isomer of gamma-linolenic acid, a polyunsaturated n?6 (omega-6) fatty acid. | | Occurrence | Seed oils are the richest sources of α-linolenic acid, notably those of chia, perilla, flaxseed (linseed oil), rapeseed (canola), and soybeans. Alpha-Linolenic acid is also obtained from the thylakoid membranes in the leaves of Pisum sativum (pea leaves). ALA is not suitable for baking, as it will polymerize with itself, a feature exploited in paint with transition metal catalysts. Some ALA will also oxidize at baking temperatures. | | History | Alpha-linolenic acid was first isolated by Rollett as cited in J. W. McCutcheon's synthesis in 1942 , and referred to in Green and Hilditch's 1930's survey. It was first artificially synthesized in 1995 from C6 homologating agents. A Wittig reaction of the phosphonium salt of [(Z-Z)-nona-3,6-dien-1-yl]triphenylphosphonium bromide with methyl 9-oxononanoate, followed by saponification, completed the synthesis. | | Definition | ChEBI: Alpha-linolenic acid is a linolenic acid with cis-double bonds at positions 9, 12 and 15. Shown to have an antithrombotic effect. It has a role as a micronutrient, a nutraceutical and a mouse metabolite. It is an omega-3 fatty acid and a linolenic acid. It is a conjugate acid of an alpha-linolenate and a (9Z,12Z,15Z)-octadeca-9,12,15-trienoate. |
| | LINOLENIC ACID Preparation Products And Raw materials |
|