Date published: 2025-10-3

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Orientin (CAS 28608-75-5)

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Alternate Names:
8-b-D-Glucopyranosyl-3′,4′,7′-tetrahydroxyflavone; Luteolin 8-C-b-D-glucopyranoside; Lutexin
Application:
Orientin is a flavone
CAS Number:
28608-75-5
Purity:
≥95%
Molecular Weight:
448.38
Molecular Formula:
C21H20O11
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Orientin is a flavone, a chemical flavonoid compound. Orientin have been investigated for its anti-oxidant, antihypertensive and antihyperlipidemic activity. Orientin, a naturally derived flavonoid, is abundantly present in various plant sources, notably the European elderberry (Sambucus nigra). Extensive in vitro investigations have primarily centered around orientin′s remarkable antioxidant, anti-inflammatory, and anti-cancer properties. Through these studies, it has been demonstrated that orientin possesses the ability to effectively neutralize free radicals, mitigate inflammation, and impede the proliferation of cancer cells within cell culture systems.


Orientin (CAS 28608-75-5) References

  1. Orientin suppresses oxidized low-density lipoproteins induced inflammation and oxidative stress of macrophages in atherosclerosis.  |  Li, C., et al. 2020. Biosci Biotechnol Biochem. 84: 774-779. PMID: 31829093
  2. Orientin Protects Podocytes from High Glucose Induced Apoptosis through Mitophagy.  |  Kong, ZL., et al. 2020. Chem Biodivers. 17: e1900647. PMID: 31951311
  3. Inhibitory effects of orientin in mast cell-mediated allergic inflammation.  |  Dhakal, H., et al. 2020. Pharmacol Rep. 72: 1002-1010. PMID: 32048267
  4. Orientin and vitexin production by a one-pot enzymatic cascade of a glycosyltransferase and sucrose synthase.  |  Qiu, C., et al. 2021. Bioorg Chem. 112: 104926. PMID: 33930665
  5. Orientin mediates protection against MRSA-induced pneumonia by inhibiting Sortase A.  |  Wang, L., et al. 2021. Virulence. 12: 2149-2161. PMID: 34369293
  6. Orientin Prolongs the Longevity of Caenorhabditis elegans and Postpones the Development of Neurodegenerative Diseases via Nutrition Sensing and Cellular Protective Pathways.  |  Qu, Y., et al. 2022. Oxid Med Cell Longev. 2022: 8878923. PMID: 35237385
  7. Orientin reverses acetaminophen-induced acute liver failure by inhibiting oxidative stress and mitochondrial dysfunction.  |  Xiao, Q., et al. 2022. J Pharmacol Sci. 149: 11-19. PMID: 35369900
  8. Orientin Enhances Colistin-Mediated Bacterial Lethality through Oxidative Stress Involvement.  |  Khumbulani, M., et al. 2022. Evid Based Complement Alternat Med. 2022: 3809232. PMID: 35586695
  9. Orientin Attenuated d-GalN/LPS-Induced Liver Injury through the Inhibition of Oxidative Stress via Nrf2/Keap1 Pathway.  |  Li, F., et al. 2022. J Agric Food Chem. 70: 7953-7967. PMID: 35729734
  10. Orientin downregulating oxidative stress-mediated endoplasmic reticulum stress and mitochondrial dysfunction through AMPK/SIRT1 pathway in rat nucleus pulposus cells in vitro and attenuated intervertebral disc degeneration in vivo.  |  Zhang, Z., et al. 2022. Apoptosis. 27: 1031-1048. PMID: 36125665
  11. Orientin inhibits the progression of fibroblast-like synovial cells in rheumatoid arthritis by regulating MAPK-signaling pathway.  |  Ji, W. and Xu, W. 2022. Allergol Immunopathol (Madr). 50: 154-162. PMID: 36335459
  12. Orientin regulates the proliferation and migration of hepatocellular carcinoma cells.  |  Tao, JY., et al. 2023. Naunyn Schmiedebergs Arch Pharmacol.. PMID: 37178274
  13. Orientin inhibits inflammation in chondrocytes and attenuates osteoarthritis through Nrf2/NF-κB and SIRT6/NF-κB pathway.  |  Xia, W., et al. 2023. J Orthop Res.. PMID: 37186383

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Orientin, 1 mg

sc-286623
1 mg
$86.00

Orientin, 5 mg

sc-286623A
5 mg
$319.00