Celiprolol hydrochloride 

Celiprolol (REV 5320) is a potent, cardioselective and orally active β1-andrenoceptor r antagonist with partial β2 agonist activity, with K_i values of 0.14-8.3 μM. Celiprolol has antihypertensive and antianginal activity, and can be used for the research of cardiovascular disease such as high blood pressure^[1][4].

Celiprolol hydrochloride (0-3 mM, 90 min) is uptaken by human small intestinal transporter OATP-A/1A2 in Xenopus Laevis oocytes^[5].
Celiprolol hydrochloride (10 μM, 0-50 min) is transported across human intestinal epithelial (Caco-2) cells by mediation of multiple transporters including P-glycoprotein^[6].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Celiprolol hydrochloride (Oral administration, 100 mg/kg/day for 31 days) improves endothelial function in the arteries of in Otsuka Long-Evans Tokushima Fatty (OLETF) rats, and restores it 4 weeks after endothelial denudation in the arteries of OLETF rats^[2].
Celiprolol hydrochloride (Treated in drinking water, 10 mg/kg/day for 5 weeks) suppresses VCAM-1 expression by inhibition of oxidative stress, NF-κB, signal transduction, and increases eNOS via stimulation of the PI3K-Akt pathway, and improves cardiovascular remodeling in deoxycorticosterone acetate (DOCA)-salt hypertensive rats^[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

415.95

C₂₀H₃₄ClN₃O₄

57470-78-7

Solid

White to off-white

O=C(NC1=CC=C(OCC(O)CNC(C)(C)C)C(C(C)=O)=C1)N(CC)CC.[H]Cl

Room temperature in continental US; may vary elsewhere.

4°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

• [1]. James J Nawarskas, et, al. Celiprolol: A Unique Selective Adrenoceptor Modulator. Cardiol Rev. Sep/Oct 2017; 25(5): 247-253.  [Content Brief]

  [2]. Toshio Hayashi, et al. beta1 antagonist and beta2 agonist, celiprolol, restores the impaired endothelial dependent and independent responses and decreased TNFalpha in rat with type II diabetes. Life Sci. 2007 Jan 16;80(6):592-9.  [Content Brief]

  [3]. Naohiko Kobayashi, et al. Celiprolol activates eNOS through the PI3K-Akt pathway and inhibits VCAM-1 Via NF-kappaB induced by oxidative stress. Hypertension. 2003 Nov;42(5):1004-13.  [Content Brief]

  [4]. R G Van Inwegen, et al. Effects of celiprolol (REV 5320), a new cardioselective beta-adrenoceptor antagonist, on in vitro adenylate cyclase, alpha- and beta-adrenergic receptor binding and lipolysis. Arch Int Pharmacodyn Ther. 1984 Nov;272(1):40-55.  [Content Brief]

  [5]. Yukio Kato, et al. Involvement of influx and efflux transport systems in gastrointestinal absorption of celiprolol. J Pharm Sci. 2009 Jul;98(7):2529-39.  [Content Brief]

  [6]. J. Karlsson, et al. Transport of celiprolol across human intestinal epithelial (Caco-2) cells: mediation of secretion by multiple transporters including P-glycoprotein. Br J Pharmacol. 1993 Nov; 110(3): 1009–1016.