Date published: 2026-2-3

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11-trans Leukotriene C4 (CAS 74841-69-3)

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Alternate Names:
11-trans LTC4
Application:
11-trans Leukotriene C4 is a C-11 double bond isomer of LTC4
CAS Number:
74841-69-3
Molecular Weight:
625.8
Molecular Formula:
C30H47N3O9S
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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11-trans Leukotriene C4 is a C-11 double bond isomer of LTC4, where LTC4 undergoes slow temperature-dependent isomerization to 11-trans LTC4 during storage. It has been produced in smaller amounts than LTC4 in human ionophore-stimulated HMC-1 cells and equine eosinophils, but not in RBL-1 cells and human neutrophils. It is nearly equipotent with LTC4 for contraction of guinea pig ileum and parenchyma.


11-trans Leukotriene C4 (CAS 74841-69-3) References

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  2. The human serum metabolome.  |  Psychogios, N., et al. 2011. PLoS One. 6: e16957. PMID: 21359215
  3. High-throughput lipidomic analysis of fatty acid derived eicosanoids and N-acylethanolamines.  |  Dumlao, DS., et al. 2011. Biochim Biophys Acta. 1811: 724-36. PMID: 21689782
  4. Contractile and binding activities of structural analogues of LTC4 in the longitudinal muscle of guinea-pig ileum.  |  Sala, A., et al. 1990. Eicosanoids. 3: 105-10. PMID: 2206559
  5. Pickled Vegetables Intake Impacts the Metabolites for Gastric Cancer.  |  Yang, S., et al. 2020. Cancer Manag Res. 12: 8263-8273. PMID: 32982422
  6. Untargeted Metabolomics Reveals a Complex Impact on Different Metabolic Pathways in Scallop Mimachlamys varia (Linnaeus, 1758) after Short-Term Exposure to Copper at Environmental Dose.  |  Hamani, V., et al. 2021. Metabolites. 11: PMID: 34940620
  7. Effects of N-butanol extract of Amygdalus mongolica on rats with bleomycin-induced pulmonary fibrosis based on metabolomics.  |  Gao, C., et al. 2023. Braz J Med Biol Res. 56: e13045. PMID: 37937603
  8. Leukotriene generation by eosinophils.  |  Jörg, A., et al. 1982. J Exp Med. 155: 390-402. PMID: 6120203
  9. Contractile activities of several cysteine-containing leukotrienes in the guinea-pig lung strip.  |  Dahlén, SE., et al. 1982. Eur J Pharmacol. 86: 207-15. PMID: 6297932
  10. Arachidonic acid metabolism in the human mast cell line HMC-1: 5-lipoxygenase gene expression and biosynthesis of thromboxane.  |  Macchia, L., et al. 1995. Biochim Biophys Acta. 1257: 58-74. PMID: 7599181

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

11-trans Leukotriene C4, 25 µg

sc-204971
25 µg
$184.00

11-trans Leukotriene C4, 50 µg

sc-204971A
50 µg
$348.00