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62230 Supelco

Linoleic acid

analytical standard

Synonym: 9-cis,12-cis-Linoleic acid, cis-9,cis-12-Octadecadienoic acid, Telfairic acid

  • CAS Number 60-33-3

  • Linear Formula CH3(CH2)4CH=CHCH2CH=CH(CH2)7CO2H

  • Molecular Weight 280.45

  •  Beilstein/REAXYS Number 1727101

  •  EC Number 200-470-9

  •  MDL number MFCD00064241

  •  PubChem Substance ID 329759722

  •  NACRES NA.24

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Properties

Related Categories A-L, Acid, All Alphabetically Sorted, Analytical Standards, Analytical/Chromatography,
Quality Level   100
grade   analytical standard
assay   ≥98.0% (GC)
form   neat
shelf life   limited shelf life, expiry date on the label
application(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.)
Featured Industry   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

Description

Application

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

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 .

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
RF9990000
Flash Point(F) 
235.4 °F - closed cup
Flash Point(C) 
> 113 °C - closed cup
Protocols & Articles

Articles

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

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Free Fatty Acids on SUPELCOSIL™ LC-8
Keywords: Chromatography, High performance liquid chromatography

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. A historically important stu...
BioFiles 2007, 2.2, 14.
Keywords: Anti-inflammatory agents, Biochemistry, Cardiovascular, Clinical, Degradations, Esterifications, Immunology, Inflammation, Lipid Metabolism, Metabolism, Metabolites, Methods, Nutrition, Oxidations, Transcription

TLC Analysis of Ingredients in Dermatological Agents on HPTLC Silica Gel 60 RP-18 WF254s

From our library of Articles, Sigma-Aldrich presents TLC Analysis of Ingredients in Dermatological Agents on HPTLC Silica Gel 60 RP-18 WF254s
Keywords: Pharmaceutical, Thin layer chromatography

TLC Analysis of Skin Cream Ingredients on HPTLC Silica gel 60 RP-18 WF254s

From our library of Articles, Sigma-Aldrich presents TLC Analysis of Skin Cream Ingredients on HPTLC Silica gel 60 RP-18 WF254s
Keywords: Chromatography, Cosmetics, Thin layer chromatography

Related Content

Flavor and Fragrance Analysis

We offer quality product solutions in all three stages of analysis to help achieve fast, accurate results. Below, you can learn more about our workflow solutions for sample preparation, separation, d...
Keywords: Calorimetry, Chromatography, Environmental, Gas chromatography, Mass spectrometry, Pesticides, Sample preparations, Separation

Peer-Reviewed Papers
15

References

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