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Supelco

Linolenic acid

analytical standard

Sinonimo/i:

α-Lnn, cis,cis,cis-9,12,15-Octadecatrienoic acid

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About This Item

Formula condensata:
CH3(CH2CH=CH)3(CH2)7CO2H
Numero CAS:
Peso molecolare:
278.43
Beilstein:
1727693
Numero CE:
Numero MDL:
Codice UNSPSC:
85151701
ID PubChem:
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

Saggio

≥98.5% (GC)

Durata

limited shelf life, expiry date on the label

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Indice di rifrazione

n20/D 1.480 (lit.)
n20/D 1.480

P. eboll.

230-232 °C/1 mmHg (lit.)

Punto di fusione

-11 °C (lit.)

Densità

0.914 g/mL at 25 °C (lit.)

applicazioni

food and beverages

Formato

neat

Gruppo funzionale

carboxylic acid
oleic acid

Temperatura di conservazione

−20°C

Stringa SMILE

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-
DTOSIQBPPRVQHS-PDBXOOCHSA-N

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Applicazioni

Linolenic acid has been used in the semisynthesis of lipo-alkaloids derived from aconitine, which may act as anti-inflammatory agents.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Azioni biochim/fisiol

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.

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

235.4 °F - closed cup

Punto d’infiammabilità (°C)

113 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves


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Certificati d'analisi (COA)

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Semisynthesis and pharmacological investigation of lipo-alkaloids prepared from aconitine
Borcsa B, et al.
Fitoterapia, 82(3), 365-368 (2011)
An Pan et al.
The American journal of clinical nutrition, 96(6), 1262-1273 (2012-10-19)
Prior studies of α-linolenic acid (ALA), a plant-derived omega-3 (n-3) fatty acid, and cardiovascular disease (CVD) risk have generated inconsistent results. We conducted a meta-analysis to summarize the evidence regarding the relation of ALA and CVD risk. We searched multiple
Gwendolyn Barceló-Coblijn et al.
Progress in lipid research, 48(6), 355-374 (2009-07-22)
There is little doubt regarding the essential nature of alpha-linolenic acid (ALA), yet the capacity of dietary ALA to maintain adequate tissue levels of long chain n-3 fatty acids remains quite controversial. This simple point remains highly debated despite evidence
Eoin Barrett et al.
PloS one, 7(11), e48159-e48159 (2012-11-28)
The aim of this study was to compare the impact of dietary supplementation with a Bifidobacterium breve strain together with linoleic acid & α-linolenic acid, for 7 weeks, on colonic sensitivity and fatty acid metabolism in rats. Maternally separated and
Ju-Sheng Zheng et al.
BMJ (Clinical research ed.), 346, f3706-f3706 (2013-07-03)
To investigate the association between intake of fish and n-3 polyunsaturated fatty acids (n-3 PUFA) and the risk of breast cancer and to evaluate the potential dose-response relation. Meta-analysis and systematic review of prospective cohort studies. PubMed and Embase up

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