An internal standard for the quantification of linoleic acid methyl ester
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Unlabeled Version(s)
20603Linoleic Acid methyl ester
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Linoleic Acid-d11 methyl ester

Item No. 31289

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
9Z,12Z-octadecadienoic-14,14,15,15,16,16,17,17,18,18,18-d11 acid, methyl ester
Synonyms
  • C18:2 (cis-9,12)-d11 methyl ester
  • Methyl Linoleate-d11
  • Methyl cis-9,12-Octadecadienoate-d11
  • SFE 19:2-d11
  • Telfairic Acid-d11 methyl ester
Molecular Formula
C19H23D11O2
Formula Weight
305.5
Purity
≥99% deuterated forms (d1-d11)
Formulation
A 1 mg/ml solution in ethanol
Solubility(Learn about Variance in Solubility)
DMF: 100 mg/mlDMSO: 100 mg/mlEthanol: 100 mg/ml
SMILES
[2H]C(C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])[2H])([2H])/C=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/h7-8,10-11H,3-6,9,12-18H2,1-2H3/b8-7-,11-10-/i1D3,3D2,4D2,5D2,6D2
InChi Key
WTTJVINHCBCLGX-FYKSNMQNSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Wet ice in continental US; may vary elsewhere
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    Product Description

    Linoleic acid-d11 methyl ester is intended for use as an internal standard for the quantification of linoleic acid methyl ester (Item No. 20603) by GC- or LC-MS. Linoleic acid methyl ester is an esterified form of linoleic acid (Item Nos. 90150 | 90150.1 | 21909). It has been found in several types of animal fat biodiesel and biodiesel synthesized from beef tallow, soybean oil, and babassu oil blends.1,2 It has been used as a substrate to measure the antioxidant activity of β-carotene (Item No. 16837) against free radical-induced lipid peroxidation.3

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Sander, A., Košćak, M.A., Kosir, D., et al. The influence of animal fat type and purification conditions on biodiesel quality. Renewable Energy 118, 752-760 (2018).

    2. Teixeira, G.A.A., Maia, A.S., and Santos, I.M.G. Biodiesels from beef tallow/soybean oil/babassu oil blends. Correlation between fluid dynamic properties and TMDSC data. J. Therm. Anal. Calorim. 106(2), 563-567 (2011).

    3. Tsuchihashi, H., Kigoshi, M., Iwatsuki, M., et al. Action of β-carotene as an antioxidant against lipid peroxidation. Arch. Biochem. Biophys. 323(1), 137-147 (1995).