MilliporeSigma
All Photos(1)

62230

Supelco

Linoleic acid

analytical standard

Synonym(s):
9-cis,12-cis-Linoleic acid, cis-9,cis-12-Octadecadienoic acid, Telfairic acid
Linear Formula:
CH3(CH2)4CH=CHCH2CH=CH(CH2)7CO2H
CAS Number:
Molecular Weight:
280.45
Beilstein:
1727101
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

Assay

≥98.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.466 (lit.)
n20/D 1.470

bp

229-230 °C/16 mmHg (lit.)

mp

−5 °C (lit.)

density

0.902 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

functional group

carboxylic acid

storage temp.

2-8°C

SMILES string

OC(CCCCCCC/C=C\C/C=C\CCCCC)=O

InChI

1S/C18H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h6-7,9-10H,2-5,8,11-17H2,1H3,(H,19,20)/b7-6-,10-9-

InChI key

OYHQOLUKZRVURQ-HZJYTTRNSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
W80007539269L1376
Linoleic acid analytical standard

Supelco

62230

Linoleic acid

Linoleic acid natural (US), ≥95%, FG

Sigma-Aldrich

W800075

Linoleic acid

Linoleic acid

SAFC

39269

Linoleic acid

Linoleic acid ≥99%

Sigma-Aldrich

L1376

Linoleic acid

assay

≥98.0% (GC)

assay

≥95%

assay

≥98.0% (GC)

assay

≥99%

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

shelf life

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

cell culture | mammalian: suitable

technique(s)

-

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

application(s)

flavors and fragrances

application(s)

-

application(s)

-

format

neat

format

-

format

-

format

-

General description

Linoleic acid is an octadecadienoic acid and has two double bonds at carbon 9 and 12. It is an essential polyunsaturated fatty acid (PUFA) abundantly found in plant oils.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Application

This analytical standard can also be used as follows:

  • Multi-residue analysis of oleic acid and other related fatty acids using a derivatization-free method based on gas chromatography-flame ionization detection (GC-FID)
  • Separation and quantification of palmitic, oleic, linoleic, and linolenic acids from 186 samples of sea buckthorn seed oil using near-infrared spectroscopy (NIR) in combination with four different combinations of multivariate calibration methods— partial least squares (PLS), PLS-uninformative variables elimination (UVE), PLS- competitive adaptive reweighted sampling (CARS), and multiple linear regression (MLR)-UVE
  • Separation and determination of fatty acids by gas chromatography (GC) and amino acids by ultra-fast liquid chromatography-ultraviolet (UFLC-UV) detection from goldband goatfish harvested during different seasons
  • Ultra-performance liquid chromatography-mass spectrometry (UHPLC) method-based separation, identification, and determination of eight saturated and unsaturated fatty acids in eight different commercial samples of olive oil without any prior sample treatment
  • Magnetic solid-phase extraction of free fatty acids from edible oil samples using monodisperse magnetic single-crystal ferrite (Fe3O4) nanoparticles for their determination by gas chromatography-flame ionization detection (GC-FID)

Biochem/physiol Actions

Linoleic acid increases cell proliferation and gene expression of PPARα and its target genes such as acyl-CoA oxidase in primary duck hepatocytes .

Other Notes

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

> 113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 8

1 of 8

Palmitoleic acid analytical standard

Supelco

76169

Palmitoleic acid

Palmitic acid analytical standard

Supelco

76119

Palmitic acid

Stearic acid analytical standard

Supelco

85679

Stearic acid

Linolenic acid ≥99%

Sigma-Aldrich

L2376

Linolenic acid

Linolenic acid ~70% (GC)

Sigma-Aldrich

62170

Linolenic acid

Palmitic acid certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Supelco

43051

Palmitic acid

Myristic acid analytical standard

Supelco

70079

Myristic acid

Xiufen Zhang et al.
Frontiers in physiology, 13, 844148-844148 (2022-03-11)
In the present study, developmental changes of gluconeogenesis and glycolysis in an avian model were measured, and then the intervention effects of in ovo feeding (IOF) linoleic acid (LA) on hepatic glucose metabolism were evaluated. In Experiment 1, thirty fertilized
F Valianpour et al.
Journal of lipid research, 44(3), 560-566 (2003-02-04)
The object of this study was to investigate whether the levels of cardiolipin in cultured skin fibroblasts of patients with Barth syndrome (BTHS) can be restored by addition of linoleic acid to growth media. To this end, fibroblasts from controls
Robert A Gibson et al.
Maternal & child nutrition, 7 Suppl 2, 17-26 (2011-03-05)
Over the past two decades, there has been a marked shift in the fatty acid composition of the diets of industrialized nations towards increased intake of the n-6 fatty acid linoleic acid (LA, 18:2n-6), largely as a result of the
P Monica Lind et al.
Environment international, 55, 1-8 (2013-03-05)
Environmental contaminants have previously been linked to components of the Metabolic Syndrome (MetS). However, exposure to environmental contaminants is in part determined by various lifestyle factors. Using an "Environmental Wide Association Study" (ELWAS) integrating environmental contaminants and lifestyle factors, we
Christopher E Ramsden et al.
BMJ (Clinical research ed.), 346, e8707-e8707 (2013-02-07)
To evaluate the effectiveness of replacing dietary saturated fat with omega 6 linoleic acid, for the secondary prevention of coronary heart disease and death. Evaluation of recovered data from the Sydney Diet Heart Study, a single blinded, parallel group, randomized

Articles

Omega-3 Fatty Acids and Heart Disease

The potential for the prevention and treatment of cardiovascular disease through increased dietary intake of omega-3 (w-3) fish oils is not a recent scientific discovery.

Protocols

HPLC Analysis of Free Fatty Acids on SUPELCOSIL™ LC-8

Separation of Palmitic acid; Linoleic acid; Palmitelaidic acid; Linolelaidic acid; Stearic acid; Oleic acid; Elaidic acid; Methyl palmitoleate.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service