Date published: 2025-11-4

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Hydroxy Ebastine (CAS 210686-41-2)

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Alternate Names:
4-[4-(Diphenylmethoxy)-1-piperidinyl]-1-[4-(2-hydroxy-1,1-dimethylethyl)phenyl]-1-butanone
Application:
Hydroxy Ebastine is an Ebastine metabolite
CAS Number:
210686-41-2
Molecular Weight:
485.66
Molecular Formula:
C32H39NO3
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Hydroxy ebastine is a non-sedating antihistamine that functions as a selective histamine H1 receptor antagonist. It exerts its mechanism of action by competitively binding to the H1 receptors on the surface of target cells, thereby preventing histamine from binding and activating these receptors. By interfering with the histamine-mediated inflammatory response, hydroxy ebastine effectively mitigates the allergic symptoms without causing sedation. This mechanism of action makes hydroxy ebastine useful in investigating the role of histamine in allergic reactions and for studying the pharmacological properties of H1 receptor antagonists.


Hydroxy Ebastine (CAS 210686-41-2) References

  1. A novel cytochrome P450 enzyme responsible for the metabolism of ebastine in monkey small intestine.  |  Hashizume, T., et al. 2001. Drug Metab Dispos. 29: 798-805. PMID: 11353747
  2. Involvement of CYP2J2 and CYP4F12 in the metabolism of ebastine in human intestinal microsomes.  |  Hashizume, T., et al. 2002. J Pharmacol Exp Ther. 300: 298-304. PMID: 11752129
  3. Inhibition of cytochrome P450 2J2 by tanshinone IIA induces apoptotic cell death in hepatocellular carcinoma HepG2 cells.  |  Jeon, YJ., et al. 2015. Eur J Pharmacol. 764: 480-488. PMID: 26209360
  4. Exploring CYP2J2: lipid mediators, inhibitors and therapeutic implications.  |  Sisignano, M., et al. 2020. Drug Discov Today. 25: 1744-1753. PMID: 32652311

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Hydroxy Ebastine, 1 mg

sc-211605
1 mg
$326.00

Hydroxy Ebastine, 1 mg

sc-211605-CW
1 mg
$423.00