Home ER stress & UPR Antioxidant chemical Edaravone For research use only.

Edaravone

Synonyms: MCI-186

Edaravone (MCI-186) is a novel potent free radical scavenger that has been clinically used to reduce the neuronal damage following ischemic stroke.

Edaravone Chemical Structure

Edaravone Chemical Structure

CAS No. 89-25-8

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Edaravone Related Products

Biological Activity

Description Edaravone (MCI-186) is a novel potent free radical scavenger that has been clinically used to reduce the neuronal damage following ischemic stroke.
In vitro
In vitro Edaravone exerts neuroprotective effects by inhibiting endothelial injury and by ameliorating neuronal damage in brain ischemia. Edaravone provides the desirable features of NOS: it increases eNOS (beneficial NOS for rescuing ischemic stroke) and decreases nNOS and iNOS (detrimental NOS). Edaravone, which inhibits oxidation and enhances NO production derived from increased eNOS expression, may improve and conserve cerebral blood flow without peroxynitrite generation during reperfusion. [1]
In Vivo
In vivo Edaravone significantly reduces the infarct volume and improves the neurological deficit scores at 24 hours after reperfusion in mice brain. Edaravone markedly suppresses the accumulation of HNE-modified protein and 8-OHdG at the penumbra area during the early period after reperfusion and reduces microglial activation, iNOS expression, and nitrotyrosine formation at the late period. [2] Edaravone attenuates renal function and pathologic findings significantly in rat kidney. Edaravone significantly reduces the generation of free radicals in the tubular cells indicated by dichlorodihydrofluorescein. [3] Edaravone-treated animals shows significantly improved neurological outcome. Edaravone-treatment provides a significant reduction in the number of TUNEL-positive apoptotic cells, a decrease in Bax immunoreactivity and an increase in Bcl-2 expression within the peri-infarct area. Edaravone shows an excellent neuroprotective effect against ischemia/reperfusion brain injury through a Bax/Bcl-2 dependent anti-apoptotic mechanism. [4]
NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT06107205 Completed
Healthy Adult Subjects
Auzone Biological Technology Pty Ltd
 November 7 2023 Phase 1
NCT05953103 Recruiting
Subjects With Cerebral Hemorrhage
Simcere Pharmaceutical Co. Ltd
 July 3 2023 Phase 2
NCT05410457 Recruiting
Ischemic Stroke
Nanjing First Hospital Nanjing Medical University
 May 24 2022 --
NCT04776135 Completed
Healthy Adult Subjects
Mitsubishi Tanabe Pharma Corporation
 February 26 2021 Phase 1
NCT04254913 Completed
Japanese Patients With ALS
Mitsubishi Tanabe Pharma Corporation
 January 24 2020 Phase 1
NCT05342597 Completed
Healthy Adult Subjects
Mitsubishi Tanabe Pharma Corporation
 June 10 2019 Phase 1

Chemical Information & Solubility

Molecular Weight 174.2 Formula

C10H10N2O
CAS No. 89-25-8 SDF Download Edaravone SDF
Smiles CC1=NN(C(=O)C1)C2=CC=CC=C2
Storage (From the date of receipt) 3 years -20°C powder (seal)

In vitro
Batch:

DMSO : 35 mg/mL ( (200.91 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 4 mg/mL

Water : Insoluble


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In vivo
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