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Merck
CN

SML1394

Olmesartan

≥98% (HPLC), Angiotensin II Type I receptor blocker, powder

Synonym(s):

4-(1-Hydroxy-1-methylethyl)-2-propyl-1-[[2′-(2H-tetrazol-5-yl)[1,1′-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic acid, Olmesartan acid

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About This Item

Empirical Formula (Hill Notation):
C24H26N6O3
CAS Number:
144689-24-7
Molecular Weight:
446.50
MDL number:
MFCD09749896
UNSPSC Code:
12352200
PubChem Substance ID:
329825842
NACRES:
NA.77

Key Documents

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Product Name

Olmesartan, ≥98% (HPLC)

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 20 mg/mL, clear

storage temp.

2-8°C

SMILES string

OC(C)(C)C1=C(C(O)=O)N(CC2=CC=C(C3=C(C4=NNN=N4)C=CC=C3)C=C2)C(CCC)=N1

InChI

1S/C24H26N6O3/c1-4-7-19-25-21(24(2,3)33)20(23(31)32)30(19)14-15-10-12-16(13-11-15)17-8-5-6-9-18(17)22-26-28-29-27-22/h5-6,8-13,33H,4,7,14H2,1-3H3,(H,31,32)(H,26,27,28,29)

InChI key

VTRAEEWXHOVJFV-UHFFFAOYSA-N

Gene Information

human ... AGTR1(185)

Related Categories

Application

Olmesartan has been used as an angiotensin II receptor 1 (AT1) receptor inhibitor to study the effect of angiotensin II type 1 receptor interactions in the regulation of renal afferent arterioles in angiotensin II-dependent hypertension.

Biochem/physiol Actions

Olmesartan is an Angiotensin II Type I receptor blocker.
Olmesartan is an Angiotensin II Type I receptor blocker. Olmesartan is the active form of the antihypertensive drug olmesartan medoxomil.
Olmesartan possesses anti-inflammatory and anti-oxidative stress properties. It protects neuronal cells against oligomerized amyloid β (Aβ)-induced cellular senescence.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000390400
0000381193
0000381193
0000390400
0000249586

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Bapi Gorain et al.
Regulatory toxicology and pharmacology : RTP, 82, 20-31 (2016-11-07)
Poor aqueous solubility and unfavourable de-esterification of olmesartan medoxomil (a selective angiotensin II receptor blocker), results in low oral bioavailability of less than 26%. Improvement of oral bioavailability with prolonged pharmacodynamics activity of olmesartan in Wistar rats had been approached
Elham Bakhtiari et al.
Toxicology mechanisms and methods, 25(8), 614-621 (2015-09-04)
Over expression of renin-angiotensin system (RAS) and nuclear factor-kappaB (NF-κB) has a major role in many cancers. It has been suggested that some angiotensin receptor blockers (ARBs) could reduce the proliferation of cancer cells. The role of NF-κB pathway has
Nanako Muraya et al.
Oxidative medicine and cellular longevity, 2018, 7635274-7635274 (2018-07-04)
Oxidative stress induced by hyperuricemia is closely associated with the renin-angiotensin system, as well as the onset and progression of cardiovascular disease (CVD) and chronic kidney disease (CKD). It is therefore important to reduce oxidative stress to treat hyperuricemia. We
C Custodero et al.
Ageing research reviews, 46, 42-59 (2018-05-29)
Growing evidence suggests chronic low-grade inflammation (LGI) as a possible mechanism underlying the aging process. Some biological and pharmaceutical compounds may reduce systemic inflammation and potentially avert functional decline occurring with aging. The aim of the present meta-analysis was to
Mi-Yeon Yu et al.
PloS one, 13(8), e0202676-e0202676 (2018-08-28)
Albuminuria is a predictor of disease progression in patients with chronic kidney disease (CKD). However, the ability of proteinuria parameters measured at various time periods to predict renal outcomes is unclear. This observational cohort study included 165 non-diabetic hypertensive CKD
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