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15(S)-HETE-d8

Cayman Chemical Item Number 334720

(CAS 84807-87-4)

15(S)-HETE-d8 (CAS 84807-87-4)

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Description

15(S)-HETE-d8 contains eight deuterium atoms at the 5, 6, 8, 9, 11, 12, 14, and 15 positions. It is intended for use as an internal standard for the quantification of 15(S)-HETE by GC- or LC-MS. 15(S)-HETE is a major arachidonic acid metabolite from the 15-lipoxygenase pathway. In mammals, 15(S)-HETE is synthesized in the respiratory epithelium, leukocytes, and reticulocytes.1 15(S)-HETE is present in µg/ml concentrations in the nasal secretions of allergic rhinitis.2

1 Nadel, J.A., Conrad, D.J., Ueki, I.F., et al. Immunocytochemical localization of arachidonate 15-lipoxygenase in erythrocyes, leukocytes, and airway cells. J Clin Invest 87 1139-1145 (1991).

2 Ramis, I., Roselló-Catafau, J., Bulbena, O., et al. 15-Hydroxyeicosatetraenoic acid as a major eicosanoid in nasal secretions: Assay by high-performance liquid chromatographic-radioimmunoassay and gas chromatographic-mass spectrometric procedures. J Chromatogr 496 416-422 (1989).

Formal Name Techin
CAS Number 84807-87-4
Molecular Formula C20H24D8O3
Formula Weight 328.5
Formulation A solution in acetonitrile
Purity ≥99% deuterated forms (d1-d8)
λmax 236 nm
ε 27
Stability 1 year
Storage -20°C
Shipping Wet ice in continental US; may vary elsewhere
SMILES
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CCCCC[C@H]​(O)​\C=C\C=C\C/C=C\C/C=C\CCCC(=O)​O

Background Reading

Nadel, J.A., Conrad, D.J., Ueki, I.F., et al. Immunocytochemical localization of arachidonate 15-lipoxygenase in erythrocyes, leukocytes, and airway cells. J Clin Invest 87 1139-1145 (1991).

Ramis, I., Roselló-Catafau, J., Bulbena, O., et al. 15-Hydroxyeicosatetraenoic acid as a major eicosanoid in nasal secretions: Assay by high-performance liquid chromatographic-radioimmunoassay and gas chromatographic-mass spectrometric procedures. J Chromatogr 496 416-422 (1989).

Funk, M.O., Carroll, R.T., Thompson, J.F., et al. The lipoxygenases in developing soybean seeds, their characterization and synthesis in vitro. Plant Physiol 82 1139-1144 (1986).

Size Price Quantity Subtotal
25 µg $101.00 $0.00
50 µg $192.00 $0.00
100 µg $364.00 $0.00
500 µg $1,616.00 $0.00
Bulk Contact
Cart Total $0.00

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Pricing updated 2012-05-26. Prices are subject to change without notice.

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Warning This product is not for human or veterinary use.

Related Products

12(S)-HETE-d8
15(S)-HETE
5(S)-HETE-d8

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Batch-specific Information

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FAQs

It appears that there is a heterogenous mixture of deuterated species in your deuterated standards; is this normal?

Yes, this is typical of our deuterated products. Our deuterated products contain less than 1 % d0. However, the labeled compounds are not 100% of the deuterated form listed on our product insert. For example, upon analysis of 2-arachidonoyl glycerol-d8 it is expected to see masses associated with the d7, d6, d5 etc.

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