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Olmesartan ethyl ester

Also known as: 1H-Imidazole-5-carboxylic acid, 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, ethyl ester, Ethyl 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl-1H-imidazole-5-carboxylate, Ethyl 1-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carboxylate, Ethyl 1-((2'-(2H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carboxylate, Olmesartan ethyl ester impurity, Olmesartan Ethyl Ester Impurity, Olmesartan Medoxomil impurity U, Olmesartan Medoxomil-12, Olmesartan ester impurity U

Olmesartan ethyl ester (CAS 144689-23-6) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C26H30N6O3 and a molecular weight of 474.55500 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
144689-23-6
Jingsj CID
J-1956786-2
Molecular Formula
C26H30N6O3
Molecular Weight
474.55500 g/mol
Category
Esters
Last updated
8/21/2026

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Physicochemical Properties

Exact Mass474.23800
PSA118.81000
LogP4.13510

Activity & Biological Data

Additional Information[1]. Renata Toplak Časar, et al. Development of efficient one-pot three-component assembly of trityl olmesartan medoxomil. Bioorg Med Chem. 2018 Aug 7;26(14):4348-4359.

Frequently Asked Questions

What is the CAS number of Olmesartan ethyl ester?

The CAS number of Olmesartan ethyl ester is 144689-23-6.

What are the molecular formula and molecular weight of Olmesartan ethyl ester?

Olmesartan ethyl ester has molecular formula C26H30N6O3 and molecular weight 474.55500 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Olmesartan ethyl ester (CAS 144689-23-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1956786-2 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.