A conjugated linoleic acid methyl ester
Related Products
Isomer(s)
20603Linoleic Acid methyl ester
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9(Z),11(E)-Conjugated Linoleic Acid methyl ester

Item No. 24581

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
(9Z,11E)-9,11-octadecadienoic acid, methyl ester
CAS Number
13058-52-1
Synonyms
  • 9Z,11E-CLA
  • Methyl 9(Z),11(E)-Octadecadienoate
  • SFE 19:2
Molecular Formula
C19H34O2
Formula Weight
294.5
Purity
≥95%
Formulation (Request formulation change)
A liquid
Solubility(Learn about Variance in Solubility)
Chloroform: SolubleEthanol: SolubleMethanol: Soluble
λmax
232 nm
SMILES
CCCCCC/C=C/C=C\CCCCCCCC(OC)=O
InChi Code
InChI=1S/C19H34O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h8-11H,3-7,12-18H2,1-2H3/b9-8+,11-10-
InChi Key
KVIWYYOMPLJRMC-OCBXPSTGSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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Certificates of Analysis & Batch Specific Data

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    5 mg

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    10 mg

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    25 mg

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    Product Description

    9(Z),11(E)-Conjugated linoleic acid methyl ester has been found in lemon grass (C. flexuosus).1 It has been used as a standard for the quantification of conjugated linoleic acids in thermally stressed olive oil and of trans fats in bakery products.2,3 [Matreya, LLC. Catalog No. 1255]

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Madhu, P., Livingston, T.S., and Kanagasabapathy, H. Flash pyrolysis of lemon grass (Cymbopogon flexuosus) for bio-oil production in an electrically heated fluidized bed reactor. Waste Biomass Valor. 9(6), 1037-1046 (2017).

    2. Phillips, K.M., Ruggio, D.M., and Amanna, K.R. Optimization of standard gas chromatographic methodology for the determination of trans fat in unlabeled bakery products. Food Anal. Methods 3(4), 277-294 (2010).

    3. Saba, A., Mazzini, F., Raffaelli, A., et al. Identification of 9(E),11(E)-18:2 fatty acid methyl ester at trace level in thermal stressed olive oils by GC coupled to acetonitrile CI-MS and CI-MS/MS, a possible marker for adulteration by addition of deodorized olive oil. J. Agric. Food Chem. 53(12), 4867-4872 (2005).

    Product Citations

    Zhang, L.J., Salekeen, R., Soto-Palma, C., et al. Article polyunsaturated lipid senolytics exploit a ferroptotic vulnerability in senescent cells. Cell Press Blue 1(1), 100004 (2026).