L2376

Linolenic acid

≥99%

• Synonim(y): α-Lnn, cis,cis,cis-9,12,15-Octadecatrienoic acid
• Wzór liniowy: CH₃(CH₂CH=CH)₃(CH₂)₇CO₂H
• Numer CAS: 463-40-1
• Masa cząsteczkowa: 278.43
• Beilstein: 1727693
• Numer WE: 207-334-8
• Numer MDL: MFCD00065720
• Kod UNSPSC: 12352106
• Identyfikator substancji w PubChem: 24896311
• NACRES: NA.77

Właściwości

• Próba: ≥99%
• współczynnik refrakcji: n20/D 1.480 (lit.)
• tw: 230-232 °C/1 mmHg (lit.)
• mp: -11 °C (lit.)
• gęstość: 0.914 g/mL at 25 °C (lit.)
• typ lipidu: omega FAs
• temp. przechowywania: −20°C
• ciąg SMILES: CC/C=C\C/C=C\C/C=C\CCCCCCCC(O)=O
• InChI: 1S/C18H30O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h3-4,6-7,9-10H,2,5,8,11-17H2,1H3,(H,19,20)/b4-3-,7-6-,10-9-
• Klucz InChI: DTOSIQBPPRVQHS-PDBXOOCHSA-N

Opis

Opis ogólny

Linolenic acid is an essential fatty acid, which is not produced in the body. Plants and fishes are rich sources of linolenic acid.

Zastosowanie

Linolenic acid has been used:

• to assess the total antioxidative activity of serum and bacteria
• in palleroni chamber assay
• to prepare free fatty acid mixture

Działania biochem./fizjol.

Linolenic acid is involved in the formation of highly unsaturated fatty acid. It is essential for the development of skin, blood and neural cells. Linolenic acid is also associated with the organization of lipid membranes of neural synapses, pigment epithelial cells of retina and myocardial cells. It plays an important role in brain development and prostaglandin synthesis. Deficiency of essential fatty acid is related to skin disorders and growth retardation.

An ω-3 fatty acid that serves as a precursor to eicosapentaenoic acid (EPA) but not docosahexaenoic acid. Conversion is greater in women than men, and conversely, β-oxidation metabolism is greater in men than women.

Opakowanie

Sealed ampule

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 10 - Combustible liquids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): 235.4 °F - closed cup
• Temperatura zapłonu (°C): 113 °C - closed cup
• Środki ochrony indywidualnej: Eyeshields, Gloves