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Merck

O1385

Ozagrel hydrochloride hydrate

≥98% (HPLC), solid

Synonym(s):

(E)-3-[4-(Imidazol-1-ylmethyl)phenyl]propenoic acid hydrochloride hydrate, OKY-046

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About This Item

Empirical Formula (Hill Notation):
C13H12N2O2 · HCl · xH2O
CAS Number:
Molecular Weight:
264.71 (anhydrous basis)
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Assay:
≥98% (HPLC)
Form:
solid
Quality level:
Storage condition:
desiccated
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InChI

1S/C13H12N2O2.ClH.H2O/c16-13(17)6-5-11-1-3-12(4-2-11)9-15-8-7-14-10-15;;/h1-8,10H,9H2,(H,16,17);1H;1H2/b6-5+;;

SMILES string

O.Cl.OC(=O)\C=C\c1ccc(Cn2ccnc2)cc1

InChI key

OWIZTYOMGVTSDP-TXOOBNKBSA-N

assay

≥98% (HPLC)

form

solid

storage condition

desiccated

color

white to off-white

solubility

H2O: soluble

storage temp.

room temp

Quality Level

Application

Ozagrel hydrochloride hydrate has been used as a thromboxane synthase inhibitor:
  • in high cholesterol-diet rats (HC) to test its effect on arteriolar constriction
  • to pre-treat mice to test its effect on lipopolysaccharide (LPS)-induced behavioral changes
  • to test its effect on arteriolar vasoconstriction in hyperglycemic mice

Biochem/physiol Actions

Ozagrel is a selective thromboxane A2 synthase (TXA2) inhibitor.
Ozagrel is useful in treating lacunar and thrombotic stroke. It blocks vasoconstriction and platelet aggregation. Ozagrel aids in improving the prostacyclin (PGI2)/ thromboxane A2 (TXA2) in the acute phase of cerebral ischemia. It improves endothelial dysfunction in L-methionine-induced hyperhomocysteinemia (HHcy)-induced vascular cognitive impairment and dementia (VCID).

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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K Shinagawa et al.
British journal of pharmacology, 131(2), 266-270 (2000-09-19)
1. The purpose of this study was to investigate the involvement of thromboxane A(2) (TXA(2)) in the cough response in a guinea-pig cough model. Here, we describe results obtained using a selective TXA(2) synthetase inhibitor, ozagrel, and a selective TXA(2)
Seungjun Lee et al.
Microvascular research, 76(3), 217-223 (2008-08-23)
Retinal blood flow decreases early in the progression of diabetic retinopathy; however, the mediators and mechanisms responsible for this decrease have yet to be determined. In this study, diabetes was induced by streptozotocin in rats, and retinal blood flow was
Yukito Shinohara et al.
Cerebrovascular diseases (Basel, Switzerland), 27(5), 485-492 (2009-03-27)
Edaravone, a free radical scavenger approved by the Japanese Ministry of Health, Labor and Welfare in 2001 for treating acute ischemic stroke, was recommended by the Japanese Guidelines for the Management of Stroke 2004. While edaravone also has a neuroprotective
Sang In Park et al.
Brain research, 1599, 85-92 (2015-01-04)
We investigated the neuroprotective properties of single doses of minocycline and ozagrel when administered prior to stroke. Male Sprague-Dawley rats were assigned randomly to one of the following groups: (1) control (Con) group (n=10), (2) minocycline (Mino) group (n=10), (3)
Yuichi Abe et al.
Gastroenterology, 145(3), 658-667 (2013-05-21)
A 3-dimensional (3D) culture system for immortalized human hepatocytes (HuS-E/2 cells) recently was shown to support the lifecycle of blood-borne hepatitis C virus (HCV). We used this system to identify proteins that are active during the HCV lifecycle under 3D

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