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Irdabisant hydrochloride

Chemical Structure : Irdabisant hydrochloride

CAS No.: 1005398-61-7

Irdabisant hydrochloride (CEP-26401 hydrochloride)

Catalog No.: PC-61616Not For Human Use, Lab Use Only.

Irdabisant (CEP-26401) is a potent, selective, orally active histamine H3 receptor antagonist with Ki of 2 nM and 7 nM for human and rat H3Rs, respectivity.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

Irdabisant (CEP-26401) is a potent, selective, orally active histamine H3 receptor antagonist with Ki of 2 nM and 7 nM for human and rat H3Rs, respectivity; displays >1,000-fold selectivity over the H1R, H2R, and hH4R subtypes; dose-dependently inhibits H3R agonist-induced dipsogenia in the rat (ED50=0.06 mg/kg po); exhibits cognition-enhancing and wake-promoting activities in mice.

Physicochemical Properties

M.Wt 349.855
Formula C18H24ClN3O2
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

3-[4-[3-[(2R)-2-methylpyrrolidin-1-yl]propoxy]phenyl]-1H-pyridazin-6-one hydrochloride

References

1. Hudkins RL, et al. J Med Chem. 2011 Jul 14;54(13):4781-92.

2. Raddatz R, et al. J Pharmacol Exp Ther. 2012 Jan;340(1):124-33.

3. Spiegelstein O, et al. J Psychopharmacol. 2016 Oct;30(10):983-93.

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