An internal standard for the quantification of arachidonic acid ethyl ester
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Unlabeled Version(s)
10008200Arachidonic Acid ethyl ester
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Arachidonic Acid-d11 ethyl ester

Item No. 37970

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
5Z,8Z,11Z,14Z-eicosatetraenoic-16,16,17,17,18,18,19,19,20,20,20-d11 acid, ethyl ester
Synonyms
  • C20:4 (cis-5,8,11,14)-d11 ethyl ester
  • Ethyl Arachidonate-d11
  • Ethyl (cis-5,8,11,14)-eicosatetraenoate-d11
  • SFE 22:4-d11
Molecular Formula
C22H25D11O2
Formula Weight
343.6
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([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])/C=C\C/C=C\C/C=C\C/C=C\CCCC(OCC)=O
InChi Code
InChI=1S/C22H36O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24-4-2/h8-9,11-12,14-15,17-18H,3-7,10,13,16,19-21H2,1-2H3/b9-8-,12-11-,15-14-,18-17-/i1D3,3D2,5D2,6D2,7D2
InChi Key
SNXPWYFWAZVIAU-OPXOPKSRSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Wet ice in continental US; may vary elsewhere
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    100 µg

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    Product Description

    Arachidonic acid-d11 ethyl ester is intended for use as an internal standard for the quantification of arachidonic acid ethyl ester (Item No. 10008200) by GC- or LC-MS. Arachidonic acid ethyl ester is an esterified form of arachidonic acid (Item Nos. 90010 | 90010.1 | 10006607). It is commonly used as a source of exogenous arachidonic acid in vivo.1 Arachidonic acid ethyl ester has been found in the meconium of newborns suspected of fetal alcohol exposure.2

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Naoe, S., Tsugawa, H., Takahashi, M., et al. Characterization of lipid profiles after dietary intake of polyunsaturated fatty acids using integrated untargeted and targeted lipidomics. Metabolites 9(10), 241 (2019).

    2. Moore, C., Jones, J., Lewis, D., et al. Prevalence of fatty acid ethyl esters in meconium specimens. Clin. Chem. 49(1), 133-136 (2003).