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Sigma-Aldrich

MCI-186

A free radical scavenger and antioxidant that reduces post-ischemic brain injury.

Synonym(s):

MCI-186, 3-Methyl-1-phenyl-2-pyrazolin-5-one, PMP, Edaravone

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About This Item

Empirical Formula (Hill Notation):
C10H10N2O
CAS Number:
89-25-8
Molecular Weight:
174.20
MDL number:
MFCD00003138
UNSPSC Code:
12352200

Quality Level

100

assay

≥98% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

cream

solubility

DMSO: 100 mg/mL

shipped in

ambient

storage temp.

2-8°C

InChI

1S/C10H10N2O/c1-8-7-10(13)12(11-8)9-5-3-2-4-6-9/h2-6H,7H2,1H3

InChI key

QELUYTUMUWHWMC-UHFFFAOYSA-N

General description

A free radical scavenger and antioxidant that reduces post-ischemic brain injury. Inhibits iron-dependent peroxidation in rat brain homogenates (IC50 = 15 µM). Inhibits mitochondrial permeability transition pore.
A free radical scavenger and antioxidant that reduces post-ischemie brain injury. Inhibits iron-dependent peroxidation in rat brain homogenates (IC50 = 15 µM). Inhibits mitochondrial permeability transition pore.

Biochem/physiol Actions

Cell permeable: no
Primary Target
A free radical scavenger and antioxidant
Product does not compete with ATP.
Reversible: no
Target IC50: 15 µM inhibiting iron-dependent peroxidation in rat brain homogenates

Packaging

Packaged under inert gas

Warning

Toxicity: Harmful (C)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Katare, R. G., et al. 2003. Am. J. Physiol.285, H2171.
Kawai, H., et al. 1997. J. Pharmacol. Exp. Ther. 281, 921.
Yamamoto, Y., et al. 1996. Redox. Report 2, 333.
Watanabe, T., et al. 1994. J. Pharmacol. Exp. Ther. 268, 1597.
Nishi, H., et al. 1989. Stroke 20, 1236.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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