Cat. No. 4616

Olmesartan C24H26N6O3 [144689-24-7]

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Chemical Name: 4-(1-Hydroxy-1-methylethyl)-2-propyl-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic acid

Biological Activity

Potent angiotensin II type I (AT1) receptor antagonist (IC50 = 6.7 nM at hAT1 receptors). Improves cognitive function in a mouse model of hypertension- and hyperlipidemia-associated cognitive decline; ameliorates arterial stiffness in a rat model of chronic renal failure. Metabolite of Olmesartan medoxomil (Cat. No. 4620).

Technical Data

Soluble to 20 mM in DMSO
>99 %
Store at +4°C

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Safety Data Sheet

Certificate of Analysis: View current batch
Safety Data Sheet: View Safety Data Sheet

Chuang et al (2012) Effects of olmesartan on arterial stiffness in rats with chronic renal failure. Cardiovasc.Diabetol. 11 66. PMID: 22694778.

Ojima et al (2011) In vitro antagonistic properties of a new angiotensin type 1 receptor blocker, azilsartan, in receptor binding and function studies. J.Pharmacol.Exp.Ther. 336 801. PMID: 21123673.

Mogi et al (2007) Inhibition of cognitive decline in mice fed a high-salt and cholesterol diet by the angiotensin receptor blocker, olmesartan. Neuropharmacology 53 899. PMID: 18028965.

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Keywords: Olmesartan, supplier, rnh, 6270, rnh6270, olmetec, benicar, potent, antagonists, angiotensin, II, receptors, blockers, ARBs, AT1, antihypertensive, Tocris Bioscience, Angiotensin AT1 Receptor Antagonist products

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